We monitor 175 App Store storefronts to answer one question —

Is CEN Emergency Nurse Test Prep censored by Apple?

Gone.

CEN Emergency Nurse Test Prep is gone from every App Store storefront we test. It was last seen available on Feb 6, 2020.

1,178 tests on record·last checked 25 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 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

  • 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

  • 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.

  • 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 →

CEN Emergency Nurse Test Prep

Developer: Gentoo Labs LLC · Category: Education · Released: Jan 6, 2017 · Rating: 3.0★

View in App Store ↗
0stores where available
140stores where blocked
6.58Bpeople behind the block
140of 175 stores tested
1,178tests on record

Other Education apps missing from India

Everything missing from India →

Life of this app

  1. Jan 6, 2017Released on the App Store
  2. Aug 29, 2019First tested by AppleCensorship
  3. Feb 6, 2020Last seen available anywhere
  4. Sep 20, 2021Gone from 140 storefronts
  5. Aug 24, 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.

2019-082026-08

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
AlbaniaALUnavailableDec 1, 202510 months ago
AlgeriaDZUnavailableJun 9, 202515 months ago
AnguillaAIUnavailableDec 1, 20202 years ago
ArmeniaAMUnavailableJun 27, 20242 years ago
AustraliaAUUnavailableMar 12, 20212 years ago
AzerbaijanAZUnavailableNov 3, 20203 years ago
BahrainBHUnavailableOct 28, 202014 months ago
BarbadosBBUnavailableOct 31, 202215 months ago
BelarusBYUnavailableDec 10, 20204 years ago
BelgiumBEUnavailableApr 24, 20212 years ago
BelizeBZUnavailableJun 11, 20242 years ago
BermudaBMUnavailableNov 7, 202010 months ago
BotswanaBWUnavailableMay 18, 20213 years ago
BrazilBRUnavailableJan 21, 20223 years ago
British Virgin IslandsVGUnavailableJan 27, 202211 months ago
BruneiBNUnavailableApr 25, 20213 years ago
BulgariaBGUnavailableDec 11, 20212 years ago
Burkina FasoBFUnavailableJul 28, 20212 years ago
CambodiaKHUnavailableApr 22, 20214 years ago
CameroonCMUnavailableOct 27, 20224 years ago
CanadaCAUnavailableNov 7, 20203 years ago
Cape VerdeCVUnavailableJan 1, 20223 years ago
Cayman IslandsKYUnavailableJun 23, 202027 days ago
ChadTDUnavailableFeb 24, 20224 years ago
China (Mainland)CNUnavailableJun 23, 20209 months ago
ColombiaCOUnavailableOct 24, 20224 years ago
Costa RicaCRUnavailableNov 25, 20202 years ago
Côte d’IvoireCIUnavailableNov 6, 20224 years ago
CroatiaHRUnavailableFeb 26, 202212 months ago
CyprusCYUnavailableDec 1, 20203 years ago
CzechiaCZUnavailableFeb 14, 20224 years ago
DR CongoCDUnavailableJul 17, 20224 years ago
EcuadorECUnavailableDec 29, 20213 years ago
EgyptEGUnavailableAug 28, 20241 year ago
El SalvadorSVUnavailableFeb 20, 20218 months ago
EstoniaEEUnavailableApr 27, 20212 years ago
EswatiniSZUnavailableDec 19, 202010 months ago
FijiFJUnavailableSep 20, 20214 years ago
FinlandFIUnavailableJun 23, 20201 year ago
FranceFRUnavailableNov 8, 20206 months ago
GabonGAUnavailableAug 22, 20224 years ago
GambiaGMUnavailableSep 1, 20233 years ago
GermanyDEUnavailableOct 27, 20224 years ago
GhanaGHUnavailableJun 29, 20233 years ago
GreeceGRUnavailableJun 30, 20212 years ago
GrenadaGDUnavailableOct 10, 20213 years ago
GuatemalaGTUnavailableMay 21, 20212 years ago
Guinea-BissauGWUnavailableNov 8, 20202 years ago
GuyanaGYUnavailableFeb 9, 20243 years ago
Hong KongHKUnavailableJan 2, 20223 years ago
IcelandISUnavailableApr 4, 20224 years ago
IndiaINUnavailableJun 15, 202115 months ago
IndonesiaIDUnavailableJun 20, 20233 years ago
ItalyITUnavailableJun 12, 202127 days ago
JamaicaJMUnavailableJul 3, 20212 years ago
JapanJPUnavailableJun 23, 20204 years ago
JordanJOUnavailableFeb 8, 202215 months ago
KazakhstanKZUnavailableJul 28, 20213 years ago
KenyaKEUnavailableNov 12, 202116 months ago
KosovoXKUnavailableMay 11, 20233 years ago
KuwaitKWUnavailableDec 2, 20224 years ago
KyrgyzstanKGUnavailableJun 23, 20202 months ago
LaosLAUnavailableMay 18, 20214 years ago
LatviaLVUnavailableMar 13, 20212 years ago
LiberiaLRUnavailableFeb 20, 20212 months ago
LibyaLYUnavailableAug 5, 20232 years ago
LuxembourgLUUnavailableMar 23, 20214 years ago
MacaoMOUnavailableJul 12, 20214 years ago
MadagascarMGUnavailableNov 12, 20213 years ago
MalawiMWUnavailableJun 23, 20242 years ago
MalaysiaMYUnavailableApr 29, 202313 months ago
MaliMLUnavailableApr 24, 20212 years ago
MaltaMTUnavailableJan 31, 20224 years ago
MauritaniaMRUnavailableMay 5, 20213 years ago
MauritiusMUUnavailableJul 12, 20219 months ago
MicronesiaFMUnavailableNov 6, 20202 years ago
MoldovaMDUnavailableApr 17, 20214 years ago
MongoliaMNUnavailableJun 10, 20213 years ago
MontserratMSUnavailableSep 11, 202116 months ago
MoroccoMAUnavailableJun 24, 20222 years ago
Myanmar (Burma)MMUnavailableNov 16, 20223 years ago
NauruNRUnavailableJun 21, 202425 days ago
NepalNPUnavailableDec 2, 20222 years ago
NetherlandsNLUnavailableJun 23, 20203 years ago
New ZealandNZUnavailableMay 9, 202225 days ago
NicaraguaNIUnavailableOct 22, 20223 years ago
NigerNEUnavailableJun 9, 20212 years ago
NigeriaNGUnavailableFeb 24, 20222 years ago
North MacedoniaMKUnavailableNov 15, 20213 years ago
NorwayNOUnavailableDec 26, 20233 years ago
OmanOMUnavailableNov 6, 20204 years ago
PakistanPKUnavailableDec 19, 20222 years ago
PalauPWUnavailableMar 13, 20214 years ago
PanamaPAUnavailableJan 1, 20223 years ago
Papua New GuineaPGUnavailableApr 22, 20213 years ago
ParaguayPYUnavailableApr 10, 20242 years ago
PeruPEUnavailableJan 30, 20222 years ago
PhilippinesPHUnavailableDec 11, 20224 years ago
PolandPLUnavailableMar 23, 20213 years ago
PortugalPTUnavailableMar 5, 20212 years ago
Republic of the CongoCGUnavailableJun 12, 20213 months ago
RomaniaROUnavailableDec 10, 20203 years ago
RussiaRUUnavailableApr 27, 20212 years ago
RwandaRWUnavailableJun 27, 20222 years ago
São Tomé & PríncipeSTUnavailableJun 9, 20213 years ago
Saudi ArabiaSAUnavailableSep 11, 20213 years ago
SenegalSNUnavailableApr 4, 202215 months ago
SerbiaRSUnavailableNov 12, 20224 years ago
SeychellesSCUnavailableDec 19, 20202 years ago
Sierra LeoneSLUnavailableMay 13, 20233 years ago
SingaporeSGUnavailableJun 9, 20214 years ago
SlovakiaSKUnavailableOct 2, 20242 years ago
SloveniaSIUnavailableDec 12, 20202 years ago
South AfricaZAUnavailableApr 26, 20224 years ago
St. Kitts & NevisKNUnavailableNov 12, 20204 years ago
St. LuciaLCUnavailableJun 10, 20211 year ago
St. Vincent & GrenadinesVCUnavailableNov 26, 20213 years ago
SurinameSRUnavailableMay 5, 20214 years ago
SwedenSEUnavailableJun 23, 20203 months ago
SwitzerlandCHUnavailableMar 17, 20222 years ago
TaiwanTWUnavailableDec 1, 20233 years ago
TajikistanTJUnavailableMar 23, 20222 years ago
TanzaniaTZUnavailableMar 12, 20212 years ago
ThailandTHUnavailableMay 1, 20222 years ago
TongaTOUnavailableAug 21, 20223 years ago
Trinidad & TobagoTTUnavailableJun 10, 20213 years ago
TunisiaTNUnavailableOct 23, 20203 years ago
TürkiyeTRUnavailableOct 12, 20233 years ago
Turks & Caicos IslandsTCUnavailableApr 16, 20242 years ago
UgandaUGUnavailableOct 27, 20203 years ago
UkraineUAUnavailableMar 3, 20222 years ago
United Arab EmiratesAEUnavailableDec 2, 202225 days ago
United KingdomGBUnavailableNov 17, 202510 months ago
United StatesUSUnavailableJun 23, 202025 days ago
UruguayUYUnavailableFeb 15, 202215 months ago
UzbekistanUZUnavailableMar 5, 20212 years ago
VanuatuVUUnavailableNov 25, 20224 years ago
VietnamVNUnavailableOct 27, 20203 years ago
YemenYEUnavailableOct 27, 20201 year ago
ZimbabweZWUnavailableMay 21, 20214 years ago
AfghanistanAFNot tested0
AngolaAONot tested0
Antigua & BarbudaAGNot tested0
ArgentinaARNot tested0
AustriaATNot tested0
BahamasBSNot tested0
BeninBJNot tested0
BhutanBTNot tested0
BoliviaBONot tested0
Bosnia & HerzegovinaBANot tested0
ChileCLNot tested0
DenmarkDKNot tested0
DominicaDMNot tested0
Dominican RepublicDONot tested0
GeorgiaGENot tested0
HondurasHNNot tested0
HungaryHUNot tested0
IraqIQNot tested0
IrelandIENot tested0
IsraelILNot tested0
LebanonLBNot tested0
LithuaniaLTNot tested0
MaldivesMVNot tested0
MexicoMXNot tested0
MontenegroMENot tested0
MozambiqueMZNot tested0
NamibiaNANot tested0
QatarQANot tested0
Solomon IslandsSBNot tested0
South KoreaKRNot tested0
SpainESNot tested0
Sri LankaLKNot tested0
TurkmenistanTMNot tested0
VenezuelaVENot tested0
ZambiaZMNot 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.