We monitor 175 App Store storefronts to answer one question —

Is GRE必考4000单词 - WOAO单词GRE系列第27词汇单元 censored by Apple?

Gone.

GRE必考4000单词 - WOAO单词GRE系列第27词汇单元 is gone from every App Store storefront we test. It was last seen available on Jun 1, 2021.

1,217 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 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 →

GRE必考4000单词 - WOAO单词GRE系列第27词汇单元

Developer: LEZHONG DR LIU · Category: Education · Released: Mar 25, 2016 · Rating: 0.1★

View in App Store ↗
0stores where available
127stores where blocked
5.09Bpeople behind the block
127of 175 stores tested
1,217tests on record

Other Education apps missing from mainland China

Everything missing from mainland China →

Life of this app

  1. Mar 25, 2016Released on the App Store
  2. Aug 22, 2019First tested by AppleCensorship
  3. Jun 1, 2021Last seen available anywhere
  4. Apr 22, 2023Gone from 127 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.

2019-082026-09

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
AfghanistanAFUnavailableOct 29, 202312 months ago
AlbaniaALUnavailableMay 10, 202516 months ago
AlgeriaDZUnavailableDec 27, 20223 years ago
AngolaAOUnavailableJun 28, 20233 years ago
ArgentinaARUnavailableApr 17, 20265 months ago
ArmeniaAMUnavailableOct 18, 202210 months ago
BahamasBSUnavailableOct 18, 20222 months ago
BahrainBHUnavailableNov 1, 20223 years ago
BelarusBYUnavailableFeb 17, 20232 months ago
BelgiumBEUnavailableNov 25, 20222 years ago
BelizeBZUnavailableJul 13, 20233 years ago
BeninBJUnavailableJan 1, 20269 months ago
BermudaBMUnavailableOct 18, 20224 months ago
Bosnia & HerzegovinaBAUnavailableNov 28, 20224 years ago
BrazilBRUnavailableApr 29, 20232 years ago
British Virgin IslandsVGUnavailableMar 3, 202312 months ago
BruneiBNUnavailableNov 1, 20242 years ago
BulgariaBGUnavailableMar 9, 20243 years ago
CameroonCMUnavailableNov 6, 20223 years ago
CanadaCAUnavailableDec 10, 20242 years ago
Cape VerdeCVUnavailableSep 14, 202410 months ago
Cayman IslandsKYUnavailableDec 26, 20224 years ago
ChadTDUnavailableApr 22, 202313 days ago
ChileCLUnavailableAug 11, 202638 days ago
China (Mainland)CNUnavailableOct 18, 202212 months ago
ColombiaCOUnavailableOct 23, 202214 months ago
Costa RicaCRUnavailableOct 18, 20223 months ago
Côte d’IvoireCIUnavailableNov 1, 20224 years ago
CroatiaHRUnavailableJan 28, 20232 years ago
CyprusCYUnavailableOct 6, 20242 years ago
Dominican RepublicDOUnavailableJan 28, 20254 months ago
DR CongoCDUnavailableJun 26, 20263 months ago
EcuadorECUnavailableJun 4, 20241 year ago
EgyptEGUnavailableOct 18, 20225 months ago
El SalvadorSVUnavailableNov 19, 202510 months ago
EstoniaEEUnavailableJan 26, 20232 years ago
FijiFJUnavailableJan 1, 202542 days ago
FinlandFIUnavailableMar 9, 20235 months ago
FranceFRUnavailableOct 18, 202214 months ago
GabonGAUnavailableOct 24, 20224 years ago
GambiaGMUnavailableFeb 21, 20267 months ago
GeorgiaGEUnavailableSep 16, 202512 months ago
GermanyDEUnavailableAug 28, 202513 months ago
GhanaGHUnavailableDec 11, 20222 years ago
GreeceGRUnavailableJan 2, 20252 years ago
GrenadaGDUnavailableMay 10, 20233 years ago
GuatemalaGTUnavailableOct 24, 20233 years ago
Guinea-BissauGWUnavailableDec 10, 20259 months ago
GuyanaGYUnavailableJan 26, 20234 years ago
HondurasHNUnavailableMar 12, 20252 years ago
Hong KongHKUnavailableJul 22, 20233 years ago
HungaryHUUnavailableOct 18, 20222 years ago
IcelandISUnavailableAug 17, 202310 months ago
IndonesiaIDUnavailableDec 26, 20224 years ago
IraqIQUnavailableNov 25, 20224 years ago
IrelandIEUnavailableOct 18, 20227 months ago
IsraelILUnavailableJul 1, 20232 years ago
JapanJPUnavailableNov 7, 20223 years ago
JordanJOUnavailableJan 10, 20252 years ago
KenyaKEUnavailableMar 21, 20233 years ago
LatviaLVUnavailableOct 18, 20224 months ago
LebanonLBUnavailableSep 5, 20233 years ago
LiberiaLRUnavailableOct 7, 20242 years ago
LibyaLYUnavailableApr 5, 20233 years ago
MacaoMOUnavailableJan 17, 20233 years ago
MadagascarMGUnavailableOct 22, 20222 years ago
MalawiMWUnavailableFeb 10, 20232 years ago
MalaysiaMYUnavailableNov 14, 202510 months ago
MaldivesMVUnavailableOct 19, 202511 months ago
MaliMLUnavailableJul 29, 20233 years ago
MaltaMTUnavailableJul 26, 202314 months ago
MauritiusMUUnavailableFeb 5, 20234 years ago
MexicoMXUnavailableOct 18, 202226 days ago
MicronesiaFMUnavailableNov 4, 20232 years ago
MoldovaMDUnavailableMar 6, 20252 years ago
MongoliaMNUnavailableOct 18, 20223 years ago
MontenegroMEUnavailableNov 28, 20222 years ago
MontserratMSUnavailableJan 7, 20232 years ago
MoroccoMAUnavailableAug 23, 202626 days ago
MozambiqueMZUnavailableOct 18, 202242 days ago
Myanmar (Burma)MMUnavailableJan 13, 20242 years ago
NauruNRUnavailableJun 25, 202413 days ago
NepalNPUnavailableNov 2, 20222 years ago
New ZealandNZUnavailableOct 18, 202212 months ago
NigerNEUnavailableSep 29, 20232 years ago
North MacedoniaMKUnavailableSep 8, 20233 years ago
OmanOMUnavailableFeb 28, 20232 years ago
PakistanPKUnavailableOct 18, 20222 months ago
PanamaPAUnavailableOct 18, 20229 months ago
PeruPEUnavailableJul 23, 202514 months ago
PhilippinesPHUnavailableJul 30, 202514 months ago
PolandPLUnavailableJun 10, 202515 months ago
Republic of the CongoCGUnavailableDec 14, 20223 years ago
RomaniaROUnavailableFeb 9, 20232 months ago
RussiaRUUnavailableOct 18, 20222 years ago
RwandaRWUnavailableOct 14, 202511 months ago
Saudi ArabiaSAUnavailableMar 7, 20243 years ago
SerbiaRSUnavailableJul 18, 20242 years ago
Sierra LeoneSLUnavailableOct 18, 20221 year ago
SlovakiaSKUnavailableApr 17, 20233 years ago
SloveniaSIUnavailableOct 18, 202210 months ago
Solomon IslandsSBUnavailableOct 27, 20234 months ago
South AfricaZAUnavailableJun 28, 20263 months ago
South KoreaKRUnavailableOct 18, 202213 days ago
SpainESUnavailableMay 16, 20233 years ago
Sri LankaLKUnavailableMar 2, 20241 year ago
St. Kitts & NevisKNUnavailableMar 6, 20266 months ago
St. LuciaLCUnavailableOct 18, 202211 months ago
SwedenSEUnavailableJun 10, 202311 months ago
SwitzerlandCHUnavailableOct 18, 202238 days ago
TajikistanTJUnavailableMar 11, 20266 months ago
TanzaniaTZUnavailableAug 27, 202511 months ago
ThailandTHUnavailableFeb 10, 20233 years ago
TongaTOUnavailableJan 12, 20243 years ago
TunisiaTNUnavailableNov 9, 202210 months ago
TürkiyeTRUnavailableMar 20, 20233 years ago
Turks & Caicos IslandsTCUnavailableOct 16, 20243 months ago
UgandaUGUnavailableApr 3, 20251 year ago
UkraineUAUnavailableOct 18, 20222 years ago
United Arab EmiratesAEUnavailableDec 9, 202213 days ago
United KingdomGBUnavailableNov 6, 20224 years ago
United StatesUSUnavailableOct 18, 202213 days ago
UruguayUYUnavailableDec 10, 202210 months ago
UzbekistanUZUnavailableJan 26, 20268 months ago
VanuatuVUUnavailableJun 8, 202515 months ago
VenezuelaVEUnavailableDec 16, 20222 years ago
ZimbabweZWUnavailableJul 30, 20232 years ago
AnguillaAINot tested0
Antigua & BarbudaAGNot tested0
AustraliaAUNot tested0
AustriaATNot tested0
AzerbaijanAZNot tested0
BarbadosBBNot tested0
BhutanBTNot tested0
BoliviaBONot tested0
BotswanaBWNot tested0
Burkina FasoBFNot tested0
CambodiaKHNot tested0
CzechiaCZNot tested0
DenmarkDKNot tested0
DominicaDMNot tested0
EswatiniSZNot tested0
IndiaINNot tested0
ItalyITNot tested0
JamaicaJMNot tested0
KazakhstanKZNot tested0
KosovoXKNot tested0
KuwaitKWNot tested0
KyrgyzstanKGNot tested0
LaosLANot tested0
LithuaniaLTNot tested0
LuxembourgLUNot tested0
MauritaniaMRNot tested0
NamibiaNANot tested0
NetherlandsNLNot tested0
NicaraguaNINot tested0
NigeriaNGNot tested0
NorwayNONot tested0
PalauPWNot tested0
Papua New GuineaPGNot tested0
ParaguayPYNot tested0
PortugalPTNot tested0
QatarQANot tested0
São Tomé & PríncipeSTNot tested0
SenegalSNNot tested0
SeychellesSCNot tested0
SingaporeSGNot tested0
St. Vincent & GrenadinesVCNot tested0
SurinameSRNot tested0
TaiwanTWNot tested0
Trinidad & TobagoTTNot tested0
TurkmenistanTMNot tested0
VietnamVNNot tested0
YemenYENot 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.