We monitor 175 App Store storefronts to answer one question —

Is Prot-On censored by Apple?

Gone.

Prot-On is gone from every App Store storefront we test. It was last seen available on Oct 1, 2023.

862 tests on record·last checked 13 days 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 →

Prot-On

Developer: Proteccion On-Line, SL · Category: Utilities · Released: Mar 15, 2012 · Rating: 0.8★

View in App Store ↗
0stores where available
110stores where blocked
4.12Bpeople behind the block
110of 175 stores tested
862tests on record

Other Utilities apps missing from mainland China

Everything missing from mainland China →

Life of this app

  1. Mar 15, 2012Released on the App Store
  2. Feb 26, 2019First tested by AppleCensorship
  3. Oct 1, 2023Last seen available anywhere
  4. Nov 29, 2024Gone from 110 storefronts
  5. Sep 5, 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.

2019-022026-09

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
AfghanistanAFUnavailableDec 5, 20259 months ago
AlgeriaDZUnavailableDec 26, 20242 years ago
AngolaAOUnavailableFeb 8, 20252 years ago
AnguillaAIUnavailableJul 4, 20242 months ago
ArgentinaARUnavailableApr 23, 20242 years ago
ArmeniaAMUnavailableNov 25, 20242 years ago
AustriaATUnavailableOct 28, 202511 months ago
AzerbaijanAZUnavailableApr 23, 20243 months ago
BarbadosBBUnavailableJun 21, 20242 years ago
BelarusBYUnavailableNov 21, 202510 months ago
BelgiumBEUnavailableNov 30, 20242 years ago
BelizeBZUnavailableOct 20, 202511 months ago
BeninBJUnavailableOct 4, 20246 months ago
BhutanBTUnavailableMay 6, 20242 years ago
BoliviaBOUnavailableApr 23, 202444 days ago
BotswanaBWUnavailableJun 11, 20242 years ago
BrazilBRUnavailableDec 14, 20259 months ago
British Virgin IslandsVGUnavailableSep 26, 20242 years ago
BruneiBNUnavailableMay 31, 202516 months ago
Cayman IslandsKYUnavailableApr 23, 20244 months ago
ChadTDUnavailableJun 2, 202513 months ago
ChileCLUnavailableSep 16, 202510 months ago
China (Mainland)CNUnavailableApr 23, 20244 months ago
Costa RicaCRUnavailableMay 24, 20264 months ago
CroatiaHRUnavailableJun 7, 20263 months ago
CzechiaCZUnavailableAug 9, 202641 days ago
EgyptEGUnavailableMay 15, 20264 months ago
El SalvadorSVUnavailableApr 23, 20243 months ago
EstoniaEEUnavailableFeb 6, 20253 months ago
EswatiniSZUnavailableMay 17, 20242 years ago
FijiFJUnavailableMay 15, 20264 months ago
FinlandFIUnavailableApr 23, 20245 months ago
FranceFRUnavailableMay 12, 20242 years ago
GambiaGMUnavailableNov 25, 20242 years ago
GeorgiaGEUnavailableApr 23, 202412 months ago
GermanyDEUnavailableFeb 26, 202535 days ago
GreeceGRUnavailableJun 30, 202410 months ago
GrenadaGDUnavailableJan 17, 20252 years ago
GuatemalaGTUnavailableNov 12, 202510 months ago
Guinea-BissauGWUnavailableApr 23, 202413 days ago
GuyanaGYUnavailableAug 7, 20242 years ago
HondurasHNUnavailableApr 23, 202410 months ago
HungaryHUUnavailableMay 19, 20244 months ago
IcelandISUnavailableDec 8, 20259 months ago
IraqIQUnavailableApr 23, 20244 months ago
IsraelILUnavailableAug 28, 202513 months ago
ItalyITUnavailableMay 13, 20264 months ago
JamaicaJMUnavailableJun 8, 20263 months ago
JapanJPUnavailableApr 23, 20243 months ago
JordanJOUnavailableApr 23, 20245 months ago
KazakhstanKZUnavailableSep 12, 202512 months ago
KenyaKEUnavailableMay 11, 20242 years ago
LaosLAUnavailableOct 20, 202511 months ago
LebanonLBUnavailableApr 23, 202431 days ago
LithuaniaLTUnavailableApr 23, 20242 months ago
MalawiMWUnavailableNov 1, 202511 months ago
MalaysiaMYUnavailableJul 2, 20242 years ago
MaldivesMVUnavailableJan 13, 202510 months ago
MaltaMTUnavailableJun 30, 202515 months ago
MauritaniaMRUnavailableMar 28, 20251 year ago
MauritiusMUUnavailableOct 4, 20242 years ago
MicronesiaFMUnavailableApr 23, 20246 months ago
MongoliaMNUnavailableMay 10, 20264 months ago
MontenegroMEUnavailableSep 9, 202512 months ago
MoroccoMAUnavailableAug 31, 20242 years ago
MozambiqueMZUnavailableJul 30, 20262 months ago
NauruNRUnavailableJun 21, 202413 days ago
NepalNPUnavailableApr 23, 202430 days ago
NetherlandsNLUnavailableApr 20, 20251 year ago
NicaraguaNIUnavailableApr 23, 20242 months ago
NigerNEUnavailableApr 23, 20242 months ago
North MacedoniaMKUnavailableApr 23, 20242 years ago
NorwayNOUnavailableApr 23, 20242 months ago
OmanOMUnavailableApr 9, 20251 year ago
PakistanPKUnavailableSep 4, 202512 months ago
PalauPWUnavailableAug 16, 20242 years ago
PeruPEUnavailableOct 21, 202430 days ago
PolandPLUnavailableDec 30, 20242 years ago
QatarQAUnavailableNov 11, 20254 months ago
Republic of the CongoCGUnavailableNov 29, 20242 years ago
RussiaRUUnavailableApr 23, 20243 months ago
São Tomé & PríncipeSTUnavailableApr 23, 202410 months ago
Saudi ArabiaSAUnavailableJun 8, 20262 months ago
Sierra LeoneSLUnavailableMar 29, 20263 months ago
SingaporeSGUnavailableMay 30, 20264 months ago
SlovakiaSKUnavailableMay 14, 20242 years ago
SloveniaSIUnavailableJun 11, 202515 months ago
Solomon IslandsSBUnavailableNov 6, 202544 days ago
South KoreaKRUnavailableJan 30, 202513 days ago
St. Kitts & NevisKNUnavailableFeb 23, 20267 months ago
St. LuciaLCUnavailableSep 19, 20242 years ago
SurinameSRUnavailableOct 29, 202511 months ago
SwedenSEUnavailableJul 13, 20262 months ago
SwitzerlandCHUnavailableApr 23, 202412 months ago
TajikistanTJUnavailableAug 20, 20256 months ago
TanzaniaTZUnavailableJun 18, 20242 years ago
ThailandTHUnavailableApr 23, 20245 months ago
TunisiaTNUnavailableApr 14, 20251 year ago
Turks & Caicos IslandsTCUnavailableJul 10, 20243 months ago
UgandaUGUnavailableFeb 9, 20258 months ago
UkraineUAUnavailableApr 23, 20242 months ago
United Arab EmiratesAEUnavailableApr 23, 202413 days ago
United KingdomGBUnavailableApr 23, 202441 days ago
United StatesUSUnavailableApr 23, 202413 days ago
UruguayUYUnavailableJun 30, 20263 months ago
VanuatuVUUnavailableMar 21, 20251 year ago
VenezuelaVEUnavailableApr 23, 20245 months ago
VietnamVNUnavailableAug 31, 20247 months ago
ZambiaZMUnavailableMay 24, 202516 months ago
ZimbabweZWUnavailableFeb 15, 202511 months ago
AlbaniaALNot tested0
Antigua & BarbudaAGNot tested0
AustraliaAUNot tested0
BahamasBSNot tested0
BahrainBHNot tested0
BermudaBMNot tested0
Bosnia & HerzegovinaBANot tested0
BulgariaBGNot tested0
Burkina FasoBFNot tested0
CambodiaKHNot tested0
CameroonCMNot tested0
CanadaCANot tested0
Cape VerdeCVNot tested0
ColombiaCONot tested0
Côte d’IvoireCINot tested0
CyprusCYNot tested0
DenmarkDKNot tested0
DominicaDMNot tested0
Dominican RepublicDONot tested0
DR CongoCDNot tested0
EcuadorECNot tested0
GabonGANot tested0
GhanaGHNot tested0
Hong KongHKNot tested0
IndiaINNot tested0
IndonesiaIDNot tested0
IrelandIENot tested0
KosovoXKNot tested0
KuwaitKWNot tested0
KyrgyzstanKGNot tested0
LatviaLVNot tested0
LiberiaLRNot tested0
LibyaLYNot tested0
LuxembourgLUNot tested0
MacaoMONot tested0
MadagascarMGNot tested0
MaliMLNot tested0
MexicoMXNot tested0
MoldovaMDNot tested0
MontserratMSNot tested0
Myanmar (Burma)MMNot tested0
NamibiaNANot tested0
New ZealandNZNot tested0
NigeriaNGNot tested0
PanamaPANot tested0
Papua New GuineaPGNot tested0
ParaguayPYNot tested0
PhilippinesPHNot tested0
PortugalPTNot tested0
RomaniaRONot tested0
RwandaRWNot tested0
SenegalSNNot tested0
SerbiaRSNot tested0
SeychellesSCNot tested0
South AfricaZANot tested0
SpainESNot tested0
Sri LankaLKNot tested0
St. Vincent & GrenadinesVCNot tested0
TaiwanTWNot tested0
TongaTONot tested0
Trinidad & TobagoTTNot tested0
TürkiyeTRNot tested0
TurkmenistanTMNot tested0
UzbekistanUZNot tested0
YemenYENot 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.