We monitor 175 App Store storefronts to answer one question —

Is Quantum Lake censored by Apple?

Gone.

Quantum Lake is gone from every App Store storefront we test. It was last seen available on Sep 10, 2022.

1,179 tests on record·last checked 24 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 →

Quantum Lake

Developer: Damiano Gui · Category: Games · Released: Dec 16, 2016 · Rating: 0.6★

View in App Store ↗
0stores where available
127stores where blocked
4.6Bpeople behind the block
127of 175 stores tested
1,179tests on record

Other Games apps missing from mainland China

Everything missing from mainland China →

Life of this app

  1. Dec 16, 2016Released on the App Store
  2. Mar 11, 2019First tested by AppleCensorship
  3. Sep 10, 2022Last seen available anywhere
  4. Nov 15, 2023Gone from 127 storefronts
  5. Aug 25, 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.

2019-032026-08

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
AfghanistanAFUnavailableOct 4, 20233 years ago
AlbaniaALUnavailableSep 2, 20241 year ago
AlgeriaDZUnavailableMar 16, 20234 years ago
AngolaAOUnavailableJun 19, 20235 months ago
AnguillaAIUnavailableApr 2, 20242 months ago
ArmeniaAMUnavailableFeb 21, 20252 years ago
AustraliaAUUnavailableDec 13, 202216 months ago
AzerbaijanAZUnavailableDec 13, 20226 months ago
BahamasBSUnavailableFeb 20, 20234 years ago
BahrainBHUnavailableApr 20, 20244 months ago
BarbadosBBUnavailableJun 1, 20232 years ago
BelarusBYUnavailableMay 31, 20242 years ago
BelgiumBEUnavailableJan 16, 20263 months ago
BelizeBZUnavailableNov 10, 20233 years ago
BeninBJUnavailableSep 27, 20232 years ago
BermudaBMUnavailableMar 4, 20252 years ago
BoliviaBOUnavailableJan 14, 20268 months ago
BotswanaBWUnavailableOct 25, 20248 months ago
BrazilBRUnavailableDec 14, 20259 months ago
British Virgin IslandsVGUnavailableJul 29, 20233 years ago
BruneiBNUnavailableDec 13, 20227 months ago
Burkina FasoBFUnavailableMar 10, 20243 years ago
CambodiaKHUnavailableJul 15, 202514 months ago
CameroonCMUnavailableSep 16, 20242 years ago
Cape VerdeCVUnavailableJan 4, 20268 months ago
ChileCLUnavailableDec 13, 20229 months ago
China (Mainland)CNUnavailableMar 13, 20212 years ago
ColombiaCOUnavailableNov 25, 202510 months ago
Costa RicaCRUnavailableDec 25, 20233 years ago
Côte d’IvoireCIUnavailableMay 21, 20242 years ago
DenmarkDKUnavailableDec 13, 202212 months ago
DominicaDMUnavailableDec 13, 20222 months ago
Dominican RepublicDOUnavailableNov 29, 20242 years ago
DR CongoCDUnavailableDec 13, 20225 months ago
El SalvadorSVUnavailableSep 28, 20238 months ago
FijiFJUnavailableMay 3, 20251 year ago
FinlandFIUnavailableJul 28, 20233 years ago
FranceFRUnavailableDec 13, 202211 months ago
GabonGAUnavailableDec 13, 20224 months ago
GambiaGMUnavailableJul 21, 20233 years ago
GermanyDEUnavailableNov 15, 20233 years ago
GhanaGHUnavailableMar 22, 20232 years ago
GreeceGRUnavailableDec 13, 20224 months ago
GrenadaGDUnavailableDec 20, 20224 years ago
GuatemalaGTUnavailableApr 26, 20242 years ago
Guinea-BissauGWUnavailableSep 3, 202512 months ago
HondurasHNUnavailableJun 7, 202312 months ago
Hong KongHKUnavailableDec 13, 20223 months ago
HungaryHUUnavailableDec 19, 20233 years ago
IraqIQUnavailableJul 13, 20262 months ago
IrelandIEUnavailableDec 4, 20233 years ago
IsraelILUnavailableDec 27, 20259 months ago
JapanJPUnavailableApr 25, 20251 year ago
KenyaKEUnavailableFeb 23, 20243 years ago
KosovoXKUnavailableMay 14, 20233 years ago
KuwaitKWUnavailableDec 13, 20228 months ago
LaosLAUnavailableJul 26, 20233 years ago
LatviaLVUnavailableDec 6, 20221 year ago
LebanonLBUnavailableOct 14, 20233 years ago
LuxembourgLUUnavailableMar 27, 20255 months ago
MadagascarMGUnavailableDec 13, 202234 days ago
MalawiMWUnavailableJan 21, 20249 months ago
MalaysiaMYUnavailableMar 1, 20243 years ago
MaltaMTUnavailableApr 28, 20251 year ago
MexicoMXUnavailableMar 13, 20234 years ago
MicronesiaFMUnavailableJan 1, 20247 months ago
MongoliaMNUnavailableNov 2, 202511 months ago
MontserratMSUnavailableNov 26, 20232 years ago
MoroccoMAUnavailableJan 31, 20242 years ago
MozambiqueMZUnavailableJan 3, 20234 years ago
Myanmar (Burma)MMUnavailableJan 3, 20234 years ago
NamibiaNAUnavailableDec 13, 20229 months ago
NauruNRUnavailableJul 1, 202424 days ago
NepalNPUnavailableDec 13, 20227 months ago
NetherlandsNLUnavailableJan 30, 20243 years ago
New ZealandNZUnavailableApr 22, 20236 months ago
NigerNEUnavailableDec 13, 20227 months ago
North MacedoniaMKUnavailableNov 5, 20258 months ago
NorwayNOUnavailableJan 26, 20246 months ago
OmanOMUnavailableOct 24, 20233 years ago
PanamaPAUnavailableApr 15, 202411 months ago
Papua New GuineaPGUnavailableAug 2, 20242 years ago
PeruPEUnavailableJul 23, 202514 months ago
PhilippinesPHUnavailableApr 20, 20247 months ago
PolandPLUnavailableAug 26, 20233 years ago
PortugalPTUnavailableMay 22, 20264 months ago
Republic of the CongoCGUnavailableAug 16, 202634 days ago
RomaniaROUnavailableApr 22, 20242 years ago
RussiaRUUnavailableDec 13, 202224 days ago
RwandaRWUnavailableJan 4, 202310 months ago
São Tomé & PríncipeSTUnavailableJan 7, 20243 years ago
Saudi ArabiaSAUnavailableAug 28, 20233 years ago
SenegalSNUnavailableJul 24, 20233 years ago
SeychellesSCUnavailableDec 14, 20224 years ago
Sierra LeoneSLUnavailableMay 15, 202310 months ago
SingaporeSGUnavailableOct 13, 20232 years ago
SlovakiaSKUnavailableAug 28, 20242 years ago
SloveniaSIUnavailableAug 22, 20233 years ago
South AfricaZAUnavailableJun 3, 20232 years ago
South KoreaKRUnavailableFeb 5, 20232 years ago
SpainESUnavailableMar 28, 20251 year ago
St. Kitts & NevisKNUnavailableNov 18, 202510 months ago
St. LuciaLCUnavailableNov 4, 20241 year ago
St. Vincent & GrenadinesVCUnavailableNov 15, 20254 months ago
SurinameSRUnavailableDec 13, 20228 months ago
SwedenSEUnavailableSep 18, 20259 months ago
SwitzerlandCHUnavailableDec 13, 202210 months ago
TaiwanTWUnavailableDec 13, 20229 months ago
TajikistanTJUnavailableMay 30, 202516 months ago
TanzaniaTZUnavailableMay 23, 20264 months ago
ThailandTHUnavailableOct 16, 20233 years ago
TongaTOUnavailableApr 29, 20242 years ago
TunisiaTNUnavailableFeb 6, 20243 years ago
TürkiyeTRUnavailableDec 13, 20226 months ago
TurkmenistanTMUnavailableAug 16, 20242 years ago
Turks & Caicos IslandsTCUnavailableMar 15, 20237 months ago
UgandaUGUnavailableApr 19, 20265 months ago
UkraineUAUnavailableDec 13, 20224 months ago
United Arab EmiratesAEUnavailableDec 13, 202224 days ago
United KingdomGBUnavailableDec 13, 20227 months ago
United StatesUSUnavailableDec 13, 202224 days ago
UruguayUYUnavailableApr 26, 20242 years ago
UzbekistanUZUnavailableAug 25, 202624 days ago
VenezuelaVEUnavailableMay 26, 20233 years ago
VietnamVNUnavailableMay 11, 20264 months ago
YemenYEUnavailableDec 27, 20222 years ago
ZambiaZMUnavailableDec 22, 20242 years ago
Antigua & BarbudaAGNot tested0
ArgentinaARNot tested0
AustriaATNot tested0
BhutanBTNot tested0
Bosnia & HerzegovinaBANot tested0
BulgariaBGNot tested0
CanadaCANot tested0
Cayman IslandsKYNot tested0
ChadTDNot tested0
CroatiaHRNot tested0
CyprusCYNot tested0
CzechiaCZNot tested0
EcuadorECNot tested0
EgyptEGNot tested0
EstoniaEENot tested0
EswatiniSZNot tested0
GeorgiaGENot tested0
GuyanaGYNot tested0
IcelandISNot tested0
IndiaINNot tested0
IndonesiaIDNot tested0
ItalyITNot tested0
JamaicaJMNot tested0
JordanJONot tested0
KazakhstanKZNot tested0
KyrgyzstanKGNot tested0
LiberiaLRNot tested0
LibyaLYNot tested0
LithuaniaLTNot tested0
MacaoMONot tested0
MaldivesMVNot tested0
MaliMLNot tested0
MauritaniaMRNot tested0
MauritiusMUNot tested0
MoldovaMDNot tested0
MontenegroMENot tested0
NicaraguaNINot tested0
NigeriaNGNot tested0
PakistanPKNot tested0
PalauPWNot tested0
ParaguayPYNot tested0
QatarQANot tested0
SerbiaRSNot tested0
Solomon IslandsSBNot tested0
Sri LankaLKNot tested0
Trinidad & TobagoTTNot tested0
VanuatuVUNot tested0
ZimbabweZWNot 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.