We monitor 175 App Store storefronts to answer one question —

Is K-ONクイズ censored by Apple?

Gone.

K-ONクイズ is gone from every App Store storefront we test. It was last seen available on Oct 10, 2020.

1,458 tests on record·last checked 2 months 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 itLikely

    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

  • Apple applied a rule, unaskedLikely

    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

  • The developer withheld itUnlikely

    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.

  • 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 →

K-ONクイズ

Developer: Lay Suzuki · Category: Entertainment · Released: May 23, 2012 · Rating: 1.2★

View in App Store ↗
0stores where available
145stores where blocked
6.48Bpeople behind the block
145of 175 stores tested
1,458tests on record

Other Entertainment apps missing from India

Everything missing from India →

Life of this app

  1. May 23, 2012Released on the App Store
  2. Apr 18, 2019First tested by AppleCensorship
  3. Oct 10, 2020Last seen available anywhere
  4. Jul 13, 2022Gone from 145 storefronts
  5. Aug 2, 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.

2019-042026-08

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
AlbaniaALUnavailableMay 31, 20233 years ago
AngolaAOUnavailableJan 1, 202216 months ago
AnguillaAIUnavailableMar 17, 20222 years ago
Antigua & BarbudaAGUnavailableMar 21, 20223 months ago
ArgentinaARUnavailableSep 17, 20224 years ago
AustraliaAUUnavailableJan 1, 20223 months ago
AustriaATUnavailableDec 8, 20232 months ago
AzerbaijanAZUnavailableAug 12, 20224 years ago
BahamasBSUnavailableJan 1, 20229 months ago
BarbadosBBUnavailableJan 1, 202211 months ago
BelarusBYUnavailableJan 5, 20223 years ago
BelgiumBEUnavailableApr 9, 20223 years ago
BelizeBZUnavailableMar 3, 20234 years ago
BeninBJUnavailableMar 26, 20222 years ago
BermudaBMUnavailableDec 30, 20233 years ago
BhutanBTUnavailableSep 1, 20222 years ago
BoliviaBOUnavailableNov 26, 20222 years ago
Bosnia & HerzegovinaBAUnavailableFeb 6, 20234 years ago
BrazilBRUnavailableFeb 4, 20226 months ago
British Virgin IslandsVGUnavailableApr 12, 20222 years ago
BruneiBNUnavailableOct 14, 20235 months ago
BulgariaBGUnavailableFeb 7, 202310 months ago
Burkina FasoBFUnavailableSep 24, 20242 years ago
CambodiaKHUnavailableOct 27, 20222 years ago
CameroonCMUnavailableJul 30, 20262 months ago
CanadaCAUnavailableJan 9, 202210 months ago
Cape VerdeCVUnavailableJan 1, 20227 months ago
Cayman IslandsKYUnavailableJun 3, 20232 years ago
ChadTDUnavailableMay 18, 20223 years ago
ChileCLUnavailableJan 1, 20222 months ago
China (Mainland)CNUnavailableJan 1, 20222 months ago
ColombiaCOUnavailableJun 19, 20233 years ago
Costa RicaCRUnavailableJan 1, 20223 months ago
Côte d’IvoireCIUnavailableOct 27, 20222 years ago
CroatiaHRUnavailableJun 30, 20242 years ago
CyprusCYUnavailableJul 14, 20241 year ago
DenmarkDKUnavailableJan 1, 20223 months ago
DominicaDMUnavailableJan 16, 20243 years ago
Dominican RepublicDOUnavailableJan 1, 20225 months ago
DR CongoCDUnavailableJul 13, 20223 months ago
EcuadorECUnavailableMar 12, 20234 years ago
EstoniaEEUnavailableSep 29, 20242 years ago
EswatiniSZUnavailableSep 25, 20242 years ago
FijiFJUnavailableApr 1, 20224 years ago
FranceFRUnavailableMar 13, 20266 months ago
GabonGAUnavailableJun 9, 202515 months ago
GambiaGMUnavailableJan 4, 20234 years ago
GeorgiaGEUnavailableNov 20, 202213 months ago
GermanyDEUnavailableOct 27, 20242 years ago
GhanaGHUnavailableMay 5, 202313 months ago
GreeceGRUnavailableMay 22, 20222 years ago
GrenadaGDUnavailableFeb 19, 20234 years ago
GuatemalaGTUnavailableJan 14, 20222 years ago
GuyanaGYUnavailableJan 5, 20224 years ago
HondurasHNUnavailableMar 7, 20222 years ago
Hong KongHKUnavailableMar 31, 20251 year ago
IcelandISUnavailableSep 1, 20224 years ago
IndiaINUnavailableAug 6, 20222 years ago
IndonesiaIDUnavailableJan 22, 20222 years ago
IraqIQUnavailableOct 14, 202511 months ago
IsraelILUnavailableMar 24, 20232 years ago
JamaicaJMUnavailableJan 5, 20222 years ago
JapanJPUnavailableJan 1, 202210 months ago
JordanJOUnavailableMay 22, 20226 months ago
KazakhstanKZUnavailableJan 18, 202214 months ago
KenyaKEUnavailableSep 15, 20242 years ago
KosovoXKUnavailableJun 18, 20232 years ago
KuwaitKWUnavailableJan 1, 20226 months ago
KyrgyzstanKGUnavailableJul 28, 20223 years ago
LaosLAUnavailableJan 30, 20223 years ago
LatviaLVUnavailableJan 9, 202216 months ago
LiberiaLRUnavailableMar 26, 20222 years ago
LithuaniaLTUnavailableFeb 16, 20242 years ago
LuxembourgLUUnavailableJan 5, 20223 years ago
MacaoMOUnavailableMar 23, 20222 years ago
MadagascarMGUnavailableApr 12, 20233 years ago
MalawiMWUnavailableJan 25, 20233 years ago
MalaysiaMYUnavailableApr 15, 20242 years ago
MaldivesMVUnavailableNov 18, 20222 years ago
MaliMLUnavailableMar 7, 20222 years ago
MaltaMTUnavailableJan 22, 20222 years ago
MauritiusMUUnavailableApr 27, 202216 months ago
MexicoMXUnavailableJan 1, 20222 years ago
MicronesiaFMUnavailableAug 31, 20224 years ago
MoldovaMDUnavailableJan 4, 20224 years ago
MongoliaMNUnavailableMay 15, 20222 years ago
MontenegroMEUnavailableMay 17, 20252 months ago
MontserratMSUnavailableMar 10, 20224 years ago
MoroccoMAUnavailableAug 12, 20222 years ago
MozambiqueMZUnavailableJun 3, 20222 years ago
Myanmar (Burma)MMUnavailableFeb 23, 20242 years ago
NamibiaNAUnavailableFeb 9, 20243 years ago
NauruNRUnavailableFeb 26, 20242 months ago
NepalNPUnavailableApr 12, 20222 years ago
New ZealandNZUnavailableJan 14, 20223 years ago
NicaraguaNIUnavailableMay 22, 20222 years ago
NigerNEUnavailableJan 1, 20222 years ago
NigeriaNGUnavailableJan 19, 20234 years ago
North MacedoniaMKUnavailableMar 1, 20222 years ago
OmanOMUnavailableApr 19, 20224 years ago
ParaguayPYUnavailableFeb 7, 20224 years ago
PeruPEUnavailableJul 4, 20233 years ago
PhilippinesPHUnavailableAug 24, 20224 years ago
PolandPLUnavailableApr 27, 20242 years ago
QatarQAUnavailableOct 30, 20223 years ago
RomaniaROUnavailableJan 11, 202316 months ago
RussiaRUUnavailableMar 7, 20222 years ago
RwandaRWUnavailableSep 1, 20224 years ago
São Tomé & PríncipeSTUnavailableMay 1, 20222 years ago
Saudi ArabiaSAUnavailableJan 1, 20222 months ago
SerbiaRSUnavailableNov 12, 20224 years ago
SeychellesSCUnavailableApr 6, 20222 years ago
Sierra LeoneSLUnavailableApr 27, 20222 years ago
SingaporeSGUnavailableJun 5, 20242 years ago
SlovakiaSKUnavailableAug 20, 20222 years ago
SloveniaSIUnavailableJul 13, 20224 years ago
Solomon IslandsSBUnavailableFeb 14, 20234 years ago
South AfricaZAUnavailableAug 18, 202512 months ago
SpainESUnavailableApr 1, 20222 years ago
Sri LankaLKUnavailableApr 7, 20222 years ago
St. LuciaLCUnavailableMar 10, 20224 years ago
St. Vincent & GrenadinesVCUnavailableJan 5, 20222 years ago
SurinameSRUnavailableJan 1, 20223 years ago
SwedenSEUnavailableJan 1, 202216 months ago
SwitzerlandCHUnavailableApr 8, 20222 years ago
TaiwanTWUnavailableApr 28, 20242 years ago
TajikistanTJUnavailableJan 13, 20222 years ago
TanzaniaTZUnavailableFeb 4, 20223 years ago
ThailandTHUnavailableJan 28, 20242 years ago
TongaTOUnavailableJul 28, 20222 years ago
TunisiaTNUnavailableMar 26, 20229 months ago
TürkiyeTRUnavailableSep 18, 20229 months ago
TurkmenistanTMUnavailableJan 1, 20227 months ago
Turks & Caicos IslandsTCUnavailableMar 23, 20223 years ago
UkraineUAUnavailableMar 7, 20222 years ago
United Arab EmiratesAEUnavailableDec 17, 20222 months ago
United KingdomGBUnavailableApr 1, 20242 years ago
United StatesUSUnavailableJan 1, 20222 months ago
UzbekistanUZUnavailableSep 13, 20242 years ago
VanuatuVUUnavailableApr 27, 20242 years ago
VenezuelaVEUnavailableAug 18, 20242 years ago
VietnamVNUnavailableMay 15, 20223 years ago
YemenYEUnavailableMay 7, 20222 years ago
ZambiaZMUnavailableJan 10, 20243 years ago
ZimbabweZWUnavailableJan 1, 20223 months ago
AfghanistanAFNot tested0
AlgeriaDZNot tested0
ArmeniaAMNot tested0
BahrainBHNot tested0
BotswanaBWNot tested0
CzechiaCZNot tested0
EgyptEGNot tested0
El SalvadorSVNot tested0
FinlandFINot tested0
Guinea-BissauGWNot tested0
HungaryHUNot tested0
IrelandIENot tested0
ItalyITNot tested0
LebanonLBNot tested0
LibyaLYNot tested0
MauritaniaMRNot tested0
NetherlandsNLNot tested0
NorwayNONot tested0
PakistanPKNot tested0
PalauPWNot tested0
PanamaPANot tested0
Papua New GuineaPGNot tested0
PortugalPTNot tested0
Republic of the CongoCGNot tested0
SenegalSNNot tested0
South KoreaKRNot tested0
St. Kitts & NevisKNNot tested0
Trinidad & TobagoTTNot tested0
UgandaUGNot tested0
UruguayUYNot 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.