We monitor 175 App Store storefronts to answer one question —

Is On this day... censored by Apple?

Gone.

On this day... is gone from every App Store storefront we test. It was last seen available on Nov 27, 2019.

3,760 tests on record·last checked 32 hours ago

Why it is unavailable

Five things can put an app out of one App Store. Each is weighed below against what can be seen from outside — open a card for the reasoning.

  • A government or a court demanded itPossible

    and Apple complied. Apple publishes a count of these per country each year and never says which apps they were. Apple's 2025 App Store Transparency Report

    • Reference apps in the United States are unavailable at 2%, near the 5% for everything there, which cuts neither way.
    • Apple reports 1,213 government-ordered removals in Russia for 2025, naming none of them.
  • Apple applied a rule, unaskedPossible

    either its own review guidelines, or its own reading of a local law, with nobody having demanded anything. This is the largest category in Apple's own removal figures by a wide margin, and it covers distribution permits as well as content — Apple kept a free Bible app out of mainland China in 2021 for want of one. Apple's 2025 App Store Transparency Report

    • Reference apps in the United States are unavailable at 2%, near the 5% for everything there, which cuts neither way.
  • The developer withheld itPossible

    freely, or under legal advice of their own, or because Apple's guidelines require that kind of app to be limited to certain countries. Switching a country off is easy for a developer to do in Apple's own tools: it needs no new version of the app, and it leaves no public trace other than the app being unavailable.

  • Something brokeUnlikely

    a rejected update, a lapsed certificate, a payment or licensing problem, a mistake nobody has got round to noticing.

    • Gone for 6 years.
  • A local rule about paying for itRuled out

    gambling licences, financial rules, tax — the kind of law that governs a transaction. Apple can obey every one of them by refusing the payment, which is why this is the only restriction we would accept and the only one that cannot touch a free app.

    • It is free, so Apple sells nothing here.
How this is weighed, and what it cannot tell you

Weighed from the evidence under each card, not from a model. There is no published figure for how Apple's removals divide up, so these are ordered words rather than percentages. For scale on the same-day counts: across the whole record an app leaves a storefront with fewer than two others, so a dozen at once is not a dozen coincidences.

None of this is certain, and a citation does not make it so: Apple naming a Chinese agency tells you what Apple said, not everything that happened. What can be said is that the readings alone cannot separate these five — a developer switching off a country and a government ordering it removed arrive at Apple's catalogue looking identical — and that nobody has ever measured how they divide across the App Store. The one careful study of the question was done on Google's store, using an error message Apple does not emit.

Apple publishes no record of which apps are unavailable in which of its App Stores. For the removals it makes on a government's demand it publishes the agency and the law behind every one — 2,045 of the 166,899 apps it removed during 2025 — and never which app. Where a reason reaches the public at all, it is usually because a developer chose to say so. Apple's App Store Transparency Report

Know of a statement, notice or order we have missed? Tell us →

On this day...

Developer: Sophia Teutschler · Category: Reference · Released: Mar 22, 2010 · Rating: 4.0★

View in App Store ↗
0stores where available
173stores where blocked
7.09Bpeople behind the block
173of 175 stores tested
3,760tests on record

Other Reference apps missing from mainland China

Everything missing from mainland China →

Life of this app

  1. Mar 22, 2010Released on the App Store
  2. Mar 1, 2019First tested by AppleCensorship
  3. Nov 27, 2019Last seen available anywhere
  4. Dec 2, 2020Gone from 173 storefronts
  5. Sep 17, 2026Most recent test

Testing history

One column per month, every month from the first reading to the last. Height follows how many readings we took that month; red is the share of them that found the app unavailable. An empty month is one nobody tested.

2019-032026-09

Found availableFound unavailable

Availability by storefront

Every storefront we test, current status first. Data is a measurement, not a promise: each row carries its own date.

Test now
AlbaniaALUnavailableFeb 8, 20209 months ago
AlgeriaDZUnavailableJun 8, 20213 years ago
AngolaAOUnavailableNov 30, 20202 years ago
AnguillaAIUnavailableNov 8, 20202 years ago
Antigua & BarbudaAGUnavailableDec 13, 20203 years ago
ArgentinaARUnavailableNov 20, 20204 years ago
ArmeniaAMUnavailableJun 26, 20202 years ago
AustraliaAUUnavailableJan 24, 20201 year ago
AustriaATUnavailableOct 12, 20202 years ago
AzerbaijanAZUnavailableJan 24, 20202 months ago
BahamasBSUnavailableOct 29, 20203 years ago
BahrainBHUnavailableJan 24, 20202 years ago
BarbadosBBUnavailableOct 8, 20204 years ago
BelarusBYUnavailableOct 7, 20203 years ago
BelgiumBEUnavailableJun 29, 20209 months ago
BelizeBZUnavailableNov 24, 202014 months ago
BeninBJUnavailableNov 2, 20203 years ago
BermudaBMUnavailableNov 19, 20202 years ago
BhutanBTUnavailableMar 27, 20213 years ago
BoliviaBOUnavailableJun 5, 20204 months ago
Bosnia & HerzegovinaBAUnavailableNov 27, 202214 months ago
BotswanaBWUnavailableJun 16, 202110 months ago
BrazilBRUnavailableFeb 10, 202010 months ago
British Virgin IslandsVGUnavailableFeb 29, 20202 years ago
BruneiBNUnavailableApr 10, 20212 years ago
BulgariaBGUnavailableMay 4, 20212 years ago
Burkina FasoBFUnavailableApr 8, 202116 months ago
CambodiaKHUnavailableFeb 8, 20203 months ago
CameroonCMUnavailableNov 1, 20224 years ago
CanadaCAUnavailableFeb 29, 202024 days ago
Cape VerdeCVUnavailableApr 14, 20212 years ago
Cayman IslandsKYUnavailableFeb 8, 20203 years ago
ChadTDUnavailableMar 9, 20211 year ago
ChileCLUnavailableJun 29, 20203 years ago
China (Mainland)CNUnavailableJan 24, 20206 months ago
ColombiaCOUnavailableDec 13, 20204 years ago
Costa RicaCRUnavailableMar 1, 20243 years ago
Côte d’IvoireCIUnavailableOct 26, 20223 years ago
CroatiaHRUnavailableNov 6, 20202 years ago
CyprusCYUnavailableAug 5, 20202 years ago
CzechiaCZUnavailableNov 19, 20202 years ago
DenmarkDKUnavailableFeb 8, 20209 days ago
DominicaDMUnavailableNov 16, 20203 years ago
Dominican RepublicDOUnavailableJun 5, 20202 months ago
DR CongoCDUnavailableJul 20, 20222 years ago
EcuadorECUnavailableNov 23, 20203 years ago
EgyptEGUnavailableFeb 10, 20208 months ago
El SalvadorSVUnavailableJun 19, 20212 years ago
EstoniaEEUnavailableApr 4, 20212 years ago
EswatiniSZUnavailableJul 26, 20205 days ago
FijiFJUnavailableMar 4, 20212 years ago
FinlandFIUnavailableJan 24, 20205 days ago
FranceFRUnavailableNov 7, 20202 years ago
GabonGAUnavailableJun 24, 20224 years ago
GambiaGMUnavailableNov 23, 20202 years ago
GeorgiaGEUnavailableMar 17, 20252 years ago
GermanyDEUnavailableJul 5, 20214 years ago
GhanaGHUnavailableApr 13, 20212 years ago
GreeceGRUnavailableMar 8, 20205 months ago
GrenadaGDUnavailableJun 19, 20211 year ago
GuatemalaGTUnavailableFeb 23, 202111 months ago
Guinea-BissauGWUnavailableJun 1, 202115 months ago
GuyanaGYUnavailableApr 2, 20212 years ago
HondurasHNUnavailableMar 7, 20234 years ago
Hong KongHKUnavailableFeb 10, 20204 months ago
HungaryHUUnavailableNov 22, 20202 years ago
IcelandISUnavailableJan 24, 20202 months ago
IndiaINUnavailableFeb 29, 202013 months ago
IndonesiaIDUnavailableMar 8, 20204 months ago
IraqIQUnavailableApr 27, 20251 year ago
IrelandIEUnavailableJan 24, 202041 days ago
IsraelILUnavailableJan 24, 20202 years ago
ItalyITUnavailableJun 5, 20202 years ago
JamaicaJMUnavailableApr 26, 20215 months ago
JapanJPUnavailableOct 19, 20202 years ago
JordanJOUnavailableApr 14, 20215 months ago
KazakhstanKZUnavailableApr 22, 20211 year ago
KenyaKEUnavailableFeb 10, 20203 years ago
KosovoXKUnavailableFeb 24, 20267 months ago
KuwaitKWUnavailableFeb 29, 20205 months ago
KyrgyzstanKGUnavailableFeb 10, 20202 years ago
LaosLAUnavailableMar 18, 20213 years ago
LatviaLVUnavailableApr 2, 20212 years ago
LebanonLBUnavailableNov 6, 20202 years ago
LiberiaLRUnavailableJun 6, 202111 months ago
LibyaLYUnavailableNov 23, 202214 months ago
LithuaniaLTUnavailableJan 24, 20205 months ago
LuxembourgLUUnavailableMar 10, 20214 years ago
MacaoMOUnavailableMar 8, 20205 months ago
MadagascarMGUnavailableMar 9, 20214 years ago
MalawiMWUnavailableJul 5, 20212 years ago
MalaysiaMYUnavailableMar 6, 20215 months ago
MaldivesMVUnavailableDec 9, 20222 years ago
MaliMLUnavailableSep 17, 20212 months ago
MaltaMTUnavailableMar 4, 202132 hours ago
MauritaniaMRUnavailableMar 22, 20212 years ago
MauritiusMUUnavailableNov 14, 20213 years ago
MexicoMXUnavailableNov 12, 20202 years ago
MicronesiaFMUnavailableDec 2, 20202 years ago
MoldovaMDUnavailableJun 1, 20212 years ago
MongoliaMNUnavailableMar 26, 20216 months ago
MontenegroMEUnavailableApr 17, 20242 years ago
MontserratMSUnavailableMar 6, 20212 years ago
MoroccoMAUnavailableJul 4, 20223 years ago
MozambiqueMZUnavailableApr 13, 20219 days ago
NamibiaNAUnavailableApr 10, 20212 months ago
NauruNRUnavailableJun 18, 202432 hours ago
NepalNPUnavailableMar 14, 202141 days ago
NetherlandsNLUnavailableJun 29, 20203 months ago
New ZealandNZUnavailableOct 16, 20202 years ago
NicaraguaNIUnavailableJul 27, 20213 years ago
NigerNEUnavailableApr 8, 20212 years ago
NigeriaNGUnavailableJun 24, 20214 years ago
North MacedoniaMKUnavailableApr 8, 20214 months ago
NorwayNOUnavailableOct 22, 20202 years ago
OmanOMUnavailableApr 20, 20229 months ago
PakistanPKUnavailableFeb 10, 20204 months ago
PalauPWUnavailableDec 3, 20204 years ago
PanamaPAUnavailableApr 16, 20213 years ago
Papua New GuineaPGUnavailableMar 19, 20213 years ago
ParaguayPYUnavailableApr 2, 20213 years ago
PeruPEUnavailableJun 24, 20214 months ago
PhilippinesPHUnavailableNov 30, 202015 months ago
PolandPLUnavailableMar 27, 20212 years ago
PortugalPTUnavailableNov 7, 20203 months ago
QatarQAUnavailableNov 17, 20203 years ago
Republic of the CongoCGUnavailableJun 3, 20212 years ago
RomaniaROUnavailableOct 21, 20203 years ago
RussiaRUUnavailableJun 10, 20212 years ago
RwandaRWUnavailableJun 27, 20224 years ago
São Tomé & PríncipeSTUnavailableOct 17, 20209 months ago
Saudi ArabiaSAUnavailableFeb 10, 20202 years ago
SenegalSNUnavailableOct 7, 20203 years ago
SerbiaRSUnavailableNov 10, 20229 months ago
SeychellesSCUnavailableOct 9, 20204 years ago
Sierra LeoneSLUnavailableApr 28, 20213 years ago
SingaporeSGUnavailableFeb 10, 20203 months ago
SlovakiaSKUnavailableFeb 8, 20203 months ago
SloveniaSIUnavailableJan 24, 20202 years ago
Solomon IslandsSBUnavailableJun 24, 20212 years ago
South AfricaZAUnavailableNov 12, 20202 years ago
South KoreaKRUnavailableJun 26, 20213 years ago
SpainESUnavailableNov 20, 20204 years ago
Sri LankaLKUnavailableSep 8, 20213 years ago
St. Kitts & NevisKNUnavailableOct 14, 20204 years ago
St. LuciaLCUnavailableApr 26, 20214 years ago
St. Vincent & GrenadinesVCUnavailableJun 1, 20218 months ago
SurinameSRUnavailableMar 26, 202116 months ago
SwedenSEUnavailableOct 26, 202015 months ago
SwitzerlandCHUnavailableJan 24, 20209 months ago
TaiwanTWUnavailableFeb 10, 20208 days ago
TajikistanTJUnavailableApr 8, 20215 months ago
TanzaniaTZUnavailableMay 15, 20213 years ago
ThailandTHUnavailableApr 30, 20214 years ago
TongaTOUnavailableJul 17, 20224 months ago
Trinidad & TobagoTTUnavailableMay 7, 202116 months ago
TunisiaTNUnavailableOct 17, 20203 years ago
TürkiyeTRUnavailableJan 24, 202024 days ago
TurkmenistanTMUnavailableOct 19, 20203 years ago
Turks & Caicos IslandsTCUnavailableFeb 27, 20212 years ago
UgandaUGUnavailableOct 27, 20203 years ago
UkraineUAUnavailableJun 5, 20202 years ago
United Arab EmiratesAEUnavailableFeb 10, 202032 hours ago
United KingdomGBUnavailableNov 8, 202015 months ago
United StatesUSUnavailableJan 24, 202032 hours ago
UruguayUYUnavailableFeb 10, 20202 years ago
UzbekistanUZUnavailableNov 1, 20212 years ago
VanuatuVUUnavailableMay 3, 20232 years ago
VenezuelaVEUnavailableJul 5, 202110 months ago
VietnamVNUnavailableOct 22, 20204 years ago
YemenYEUnavailableNov 13, 20208 days ago
ZambiaZMUnavailableMar 30, 20266 months ago
ZimbabweZWUnavailableOct 6, 202013 months ago
AfghanistanAFNot tested0
Myanmar (Burma)MMNot tested0

Testing asks Apple whether it will sell this app in that storefront, right now, by the same method the crawler has used since 2019. Your browser asks Apple directly, so the answer describes what Apple serves your connection — and if your browser cannot reach Apple at all, we ask on your behalf and say so. The result is a link: open it to see Apple's own answer and check ours. Readings are added to the record above; roughly a quarter of the readings taken each day come from people testing.

How we test

Availability is checked against Apple's own catalog servers for every storefront, the same way the App Store app asks. "Unavailable" means Apple's servers say the app cannot be offered in that country — it does not say who asked for the removal. Removals initiated by the developer and removals demanded by governments look the same from outside; the history and context on this page are how we tell them apart.