We monitor 175 App Store storefronts to answer one question —

Is Sync Browser - Sync for IE,Firefox,Safari,Chrome censored by Apple?

Gone.

Sync Browser - Sync for IE,Firefox,Safari,Chrome is gone from every App Store storefront we test. It was last seen available on Oct 29, 2020.

802 tests on record·last checked 31 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

  • A local rule about paying for itPossible

    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.

  • 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.

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 →

Sync Browser - Sync for IE,Firefox,Safari,Chrome

Developer: tao xu · Category: Utilities · Paid app · Released: Oct 15, 2014 · Rating: 1.2★

View in App Store ↗
0stores where available
104stores where blocked
5.69Bpeople behind the block
104of 175 stores tested
802tests on record

Other Privacy and security apps missing from India

Everything missing from India →

Life of this app

  1. Oct 15, 2014Released on the App Store
  2. May 15, 2019First tested by AppleCensorship
  3. Oct 29, 2020Last seen available anywhere
  4. Dec 1, 2022Gone from 104 storefronts
  5. Aug 18, 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.

2019-052026-08

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
AlbaniaALUnavailableSep 11, 20242 years ago
AlgeriaDZUnavailableMar 16, 20234 years ago
AngolaAOUnavailableFeb 8, 20223 years ago
AnguillaAIUnavailableMar 8, 20234 years ago
Antigua & BarbudaAGUnavailableJun 30, 20224 years ago
ArmeniaAMUnavailableJun 21, 20242 years ago
BahrainBHUnavailableFeb 13, 20243 years ago
BarbadosBBUnavailableApr 25, 20222 years ago
BelarusBYUnavailableMar 4, 20234 years ago
BelgiumBEUnavailableMar 26, 20228 months ago
BermudaBMUnavailableJan 31, 20228 months ago
BoliviaBOUnavailableJul 18, 20223 years ago
BruneiBNUnavailableFeb 24, 20252 years ago
BulgariaBGUnavailableOct 23, 20233 years ago
CambodiaKHUnavailableFeb 22, 202414 months ago
CameroonCMUnavailableJul 20, 20233 years ago
Cayman IslandsKYUnavailableJun 8, 20233 years ago
ChadTDUnavailableFeb 3, 20223 years ago
China (Mainland)CNUnavailableJan 31, 20222 months ago
Costa RicaCRUnavailableMay 31, 20222 years ago
Côte d’IvoireCIUnavailableOct 29, 20222 years ago
CroatiaHRUnavailableJan 31, 202214 months ago
CzechiaCZUnavailableJan 31, 202213 months ago
DenmarkDKUnavailableAug 9, 20228 months ago
DominicaDMUnavailableJan 31, 20226 months ago
DR CongoCDUnavailableJun 2, 20264 months ago
EcuadorECUnavailableNov 25, 20233 years ago
El SalvadorSVUnavailableJan 9, 20268 months ago
EstoniaEEUnavailableJun 12, 20232 years ago
EswatiniSZUnavailableMar 5, 20243 years ago
FinlandFIUnavailableMay 28, 20223 years ago
GabonGAUnavailableJun 29, 20224 years ago
GambiaGMUnavailableFeb 16, 20233 years ago
GhanaGHUnavailableFeb 8, 20223 years ago
GreeceGRUnavailableJan 31, 202231 days ago
GuatemalaGTUnavailableMay 28, 20221 year ago
HungaryHUUnavailableJul 18, 20262 months ago
IcelandISUnavailableJan 31, 20222 months ago
IndiaINUnavailableSep 22, 20223 years ago
IndonesiaIDUnavailableJan 12, 20243 years ago
IraqIQUnavailableJun 26, 20233 years ago
IrelandIEUnavailableApr 4, 20242 years ago
ItalyITUnavailableMay 14, 20223 years ago
JamaicaJMUnavailableJun 13, 20227 months ago
JapanJPUnavailableMay 30, 20228 months ago
JordanJOUnavailableApr 4, 20222 years ago
KenyaKEUnavailableJun 24, 202231 days ago
KosovoXKUnavailableDec 1, 20224 years ago
KuwaitKWUnavailableApr 4, 20222 years ago
KyrgyzstanKGUnavailableOct 2, 20222 months ago
LatviaLVUnavailableApr 25, 20222 years ago
LebanonLBUnavailableMar 11, 20233 years ago
LiberiaLRUnavailableMar 1, 20222 years ago
MaldivesMVUnavailableJul 19, 20233 years ago
MaliMLUnavailableJan 31, 20268 months ago
MauritaniaMRUnavailableMar 11, 20224 years ago
MauritiusMUUnavailableJan 31, 20223 years ago
MexicoMXUnavailableJan 28, 20268 months ago
MoldovaMDUnavailableJan 31, 20223 years ago
MongoliaMNUnavailableMar 24, 20233 years ago
MontenegroMEUnavailableSep 10, 20242 years ago
MontserratMSUnavailableJan 31, 20227 months ago
MoroccoMAUnavailableJun 24, 20224 years ago
MozambiqueMZUnavailableAug 29, 20242 years ago
Myanmar (Burma)MMUnavailableJul 11, 20246 months ago
NauruNRUnavailableMay 2, 202431 days ago
NepalNPUnavailableDec 1, 20222 years ago
NetherlandsNLUnavailableFeb 14, 20243 years ago
NicaraguaNIUnavailableDec 2, 20233 years ago
NigeriaNGUnavailableNov 1, 20224 years ago
North MacedoniaMKUnavailableApr 24, 20222 years ago
PakistanPKUnavailableJan 31, 20243 years ago
PalauPWUnavailableJun 14, 20242 years ago
PeruPEUnavailableDec 29, 20232 years ago
QatarQAUnavailableJun 8, 202515 months ago
Republic of the CongoCGUnavailableJun 20, 20224 years ago
RussiaRUUnavailableMar 1, 20222 years ago
RwandaRWUnavailableJul 17, 20224 years ago
Saudi ArabiaSAUnavailableSep 2, 20232 years ago
SerbiaRSUnavailableNov 9, 20224 years ago
Sierra LeoneSLUnavailableMar 26, 20222 years ago
SingaporeSGUnavailableMay 16, 202515 months ago
South KoreaKRUnavailableAug 4, 20233 years ago
SpainESUnavailableJan 31, 20227 months ago
Sri LankaLKUnavailableMar 2, 20243 years ago
St. LuciaLCUnavailableFeb 3, 20223 years ago
St. Vincent & GrenadinesVCUnavailableJun 20, 20224 years ago
SurinameSRUnavailableMay 14, 20222 years ago
SwitzerlandCHUnavailableFeb 17, 20267 months ago
TajikistanTJUnavailableJun 29, 20242 years ago
TanzaniaTZUnavailableSep 14, 20242 years ago
TongaTOUnavailableSep 22, 20223 years ago
TunisiaTNUnavailableJan 31, 20229 months ago
TurkmenistanTMUnavailableJul 14, 202514 months ago
Turks & Caicos IslandsTCUnavailableMay 21, 20232 years ago
UgandaUGUnavailableJan 4, 20243 years ago
UkraineUAUnavailableMar 1, 20222 years ago
United Arab EmiratesAEUnavailableJan 31, 202231 days ago
United KingdomGBUnavailableMar 21, 20232 years ago
United StatesUSUnavailableJan 31, 202231 days ago
VenezuelaVEUnavailableJan 15, 202413 months ago
VietnamVNUnavailableJan 19, 20234 years ago
ZambiaZMUnavailableJan 1, 20232 years ago
ZimbabweZWUnavailableDec 4, 20259 months ago
AfghanistanAFNot tested0
ArgentinaARNot tested0
AustraliaAUNot tested0
AustriaATNot tested0
AzerbaijanAZNot tested0
BahamasBSNot tested0
BelizeBZNot tested0
BeninBJNot tested0
BhutanBTNot tested0
Bosnia & HerzegovinaBANot tested0
BotswanaBWNot tested0
BrazilBRNot tested0
British Virgin IslandsVGNot tested0
Burkina FasoBFNot tested0
CanadaCANot tested0
Cape VerdeCVNot tested0
ChileCLNot tested0
ColombiaCONot tested0
CyprusCYNot tested0
Dominican RepublicDONot tested0
EgyptEGNot tested0
FijiFJNot tested0
FranceFRNot tested0
GeorgiaGENot tested0
GermanyDENot tested0
GrenadaGDNot tested0
Guinea-BissauGWNot tested0
GuyanaGYNot tested0
HondurasHNNot tested0
Hong KongHKNot tested0
IsraelILNot tested0
KazakhstanKZNot tested0
LaosLANot tested0
LibyaLYNot tested0
LithuaniaLTNot tested0
LuxembourgLUNot tested0
MacaoMONot tested0
MadagascarMGNot tested0
MalawiMWNot tested0
MalaysiaMYNot tested0
MaltaMTNot tested0
MicronesiaFMNot tested0
NamibiaNANot tested0
New ZealandNZNot tested0
NigerNENot tested0
NorwayNONot tested0
OmanOMNot tested0
PanamaPANot tested0
Papua New GuineaPGNot tested0
ParaguayPYNot tested0
PhilippinesPHNot tested0
PolandPLNot tested0
PortugalPTNot tested0
RomaniaRONot tested0
São Tomé & PríncipeSTNot tested0
SenegalSNNot tested0
SeychellesSCNot tested0
SlovakiaSKNot tested0
SloveniaSINot tested0
Solomon IslandsSBNot tested0
South AfricaZANot tested0
St. Kitts & NevisKNNot tested0
SwedenSENot tested0
TaiwanTWNot tested0
ThailandTHNot tested0
Trinidad & TobagoTTNot tested0
TürkiyeTRNot tested0
UruguayUYNot tested0
UzbekistanUZNot tested0
VanuatuVUNot 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.