自从升级了iOS13之后感觉自己就成了一只小白鼠，什么卡机，闪退输入法不能打字，基本上都是小事了，想着既然已经已经是测试版系统了，那么就把所有的软件都变成测试版吧，说不定测试版的APP已经适配了新的iOS系统呢？
TestFlight是iOS App 测试版发布渠道，大家都戏称为“TF＂，一般来说TestFlight的APP测试有２种，一种内部测试,一种是外部测试，人数限制大约为 25 个内部用户和 10000 个外部测试人员测试。我们讨论的也主要是外部测试，内部测试一般都是开发人员自己使用的，外部测试可以理解为公开测试了，之后才会在苹果商店上架。
- １，开发者可以通过用户提交的测试反馈来完善和稳定 App
- ２，测试用户可以尝鲜 App 的新功能，但是有可能出现不稳定、闪退、出错等等问题，也有可能更早的适配新的iOS系统反而更稳定。虽然TestFlight 版本有90 天的使用限制，但是测试确实免费的，而且许多不在国内上市的APP，使用TestFlight之后也能使用。比如汤不热等APP。
https://testflight.apple.com/
安装好TestFlight后我们要怎么申请参与 TestFlight 测试呢？一般来说如果开发者需要招募 App 测试，一般会有3个主要渠道1，他们会在自己的社交渠道或者官网放出招募通知，我们可以关注官方Twitter,公众号，官网，QQ群等。
2，很多APP会直接在软件内提示你获得内测资格，只要你按提示安装测试版就可以了。
3，我们可以直接从TestFlight页面参与测试。
下边是TestFlight页面链接分享
Microsoft Word https://testflight.apple.com/join/hw76phYi
Microsoft Excel https://testflight.apple.com/join/3lIiz1eZ
Microsoft PowerPoint https://testflight.apple.com/join/a9Ef0N3g
Microsoft OneNote https://testflight.apple.com/join/uDgoqfGS
Microsoft To-Do https://testflight.apple.com/join/JSq3UkAz
Cortana https://testflight.apple.com/join/4IHpEYnz
Skype For iPhone https://testflight.apple.com/join/fB5IkJT7
Skype For iPad https://testflight.apple.com/join/vnSIsolv
Telegram https://testflight.apple.com/join/SRgSA6ru
Telegram X https://rink.hockeyapp.net
1Password https://testflight.apple.com/join/flDiG5AU
Enpass https://testflight.apple.com/join/hIec0gli
Day One https://testflight.apple.com/join/NXLBigzY
WhatsApp https://testflight.apple.com/join/s4rTJVPb
2Do https://testflight.apple.com/join/McBV96Wi
Snapchat https://testflight.apple.com/join/yP1ZHFr0
Google Chrome https://testflight.apple.com/join/LPQmtkUs
Firefox Beta https://testflight.apple.com/join/JdsubPZs
Opera https://testflight.apple.com/join/ASrCFVHB
Blocker X https://testflight.apple.com/join/KjmVWFnT
Tumblr https://testflight.apple.com/join/nTNSXGV3
Todoist https://testflight.apple.com/join/L2pBORZN
Pocket https://testflight.apple.com/join/LxKzQMpu
Feedly Lab https://testflight.apple.com/join/DcxRQdP9
Spotify Music https://testflight.apple.com/join/1SyedSId
Signal https://testflight.apple.com/join/8FHtd1Jq
Aurora Reader https://testflight.apple.com/join/xpyLpCmS
Fenix for Twitter https://testflight.apple.com/join/poQA1Iml
Cover Screenshot https://testflight.apple.com/join/bKTfTrvV
Airmail https://testflight.apple.com/join/1AcpfFq3
K Music Player 3 Ultimate https://testflight.apple.com/join/61zjD0e6
Kaspersky Security Cloud https://testflight.apple.com/join/yst7K78b
简书 https://testflight.apple.com/join/qlNiqNNA
滴答清单 TickTick https://testflight.apple.com/join/lCgZjMit
Opera Touch https://testflight.apple.com/join/ASrCFVHB
番组计划 https://testflight.apple.com/join/N0bwYmVR
To Dot https://testflight.apple.com/join/7o1Q4Q8p
my ToDo https://testflight.apple.com/join/V4zOhaAT
DropZap World https://testflight.apple.com/join/CdEXgjst
Up – File transfer & sharing https://testflight.apple.com/join/pgni34xJ
Quik – GoPro 视频编辑器 https://testflight.apple.com/join/grBiK0aL
QQ音乐 https://testflight.apple.com/join/s5wwLCur
Outcast for Watch https://testflight.apple.com/join/NFhBJlx3
HealthFace https://testflight.apple.com/join/svD0JS3Z
Streaks Workou https://testflight.apple.com/join/OqYBblCA
Streaks https://testflight.apple.com/join/y6qA7TMa
YACReader https://testflight.apple.com/join/5zhB7sRP
Booklover https://testflight.apple.com/join/Wq7G1vFL
ownCloud https://testflight.apple.com/join/Oktj0iKv
捷径社区 https://testflight.apple.com/join/LeuKqKYX
ttte for Twitter https://testflight.apple.com/join/YsHONy5I
Termius – SSH client https://testflight.apple.com/join/MnuClabg
WordPress https://testflight.apple.com/join/AkJQt8Pw
BeSafe https://testflight.apple.com/join/ICUaKS17
网盘搜索-资源搜索神器 https://testflight.apple.com/join/k02d3pgQ
Working Copy https://testflight.apple.com/join/i4dpUz7J
Pythonista 3 https://testflight.apple.com/join/qDkBu2ur
特殊类型
Pharos Pro https://testflight.apple.com/join/3i6uBkB4
Kitsunebi https://testflight.apple.com/join/IdFRwmNy
A.BIG.T IV https://testflight.apple.com/join/3aArQFMQ
Potatso Lite https://testflight.apple.com/join/NkF46PRd
BananaNet https://testflight.apple.com/join/0QhRcg1c
Thor https://testflight.apple.com/join/wArXdacJ
WhaleBlue https://testflight.apple.com/join/udovXNsR
Mume VPN https://testflight.apple.com/join/wgXjVEh8
Loon https://testflight.apple.com/join/23LA2tmX
Stealth VPN https://testflight.apple.com/join/7hke8TEt
TunSafe VPN https://testflight.apple.com/join/9gbYAJLB
WireGuard https://testflight.apple.com/join/63I19SDT
Paptter https://testflight.apple.com/join/YiCQfQv3
SSRVPN https://testflight.apple.com/join/EeNKSIBZ
i2Ray-V2Ray Proxy Manager https://testflight.apple.com/join/K57owAmM
寒梅 https://testflight.apple.com/join/7U4YKpl2
ConchPlayer https://testflight.apple.com/join/SUsoy2TT
爱阅书香 https://testflight.apple.com/join/23FPuktF
Fly THIS! https://testflight.apple.com/join/h1eKzSHI
Piano – Note Taking https://testflight.apple.com/join/eDPJ91Xt
黑匣子Player https://testflight.apple.com/join/uCsUGsvN
REAL Shuffle Player PRO https://testflight.apple.com/join/iow1BtFD
豌豆多多TestFlight https://testflight.apple.com/join/gbcprIXM
Focus Today https://testflight.apple.com/join/RkiJ5aNH
Yandex Browser https://testflight.apple.com/join/Y4k4ze6V
Drift Music https://testflight.apple.com/join/gYn8g7oj
Tower Defense Y2K18 https://testflight.apple.com/join/yqpELkne
Rapchat https://testflight.apple.com/join/JjPmPBK5
iSH Shell https://testflight.apple.com/join/97i7KM8O
MyPal https://testflight.apple.com/join/Jj3B6vQ8
Home Assistant Companion https://testflight.apple.com/join/XCUga7ko
SG Transit https://testflight.apple.com/join/JytrujtQ
Sheeping Around CCG https://testflight.apple.com/join/a4CATJ0K
YTCount https://testflight.apple.com/join/etMYrqRF
Speck https://testflight.apple.com/join/r6kZKMzv
Momento https://testflight.apple.com/join/HzErGQWT
Retro Flight https://testflight.apple.com/join/NnU8jU3m
PDF Viewer Pro https://testflight.apple.com/join/6IMUtZ8n
Monorail Blue https://testflight.apple.com/join/577qd3yM
NoteStorm https://testflight.apple.com/join/PaoEJuBG
Quiz Viajero https://testflight.apple.com/join/B4BYAvTy
Stadtfahrt https://testflight.apple.com/join/5WU4HTVy
Imgur https://testflight.apple.com/join/Qd42y5Pw
Buffer: Social Media Manager https://testflight.apple.com/join/DOpMcusn
BalloonPopp-AR https://testflight.apple.com/join/h4FdKDMN
Cinema Time https://testflight.apple.com/join/wcY5wC6H
Smooz Browser https://testflight.apple.com/join/53f970RC
Classic Euchre https://testflight.apple.com/join/0Ip6r1tw
Doppi https://testflight.apple.com/join/dWc5NgTO
Grow https://testflight.apple.com/join/h3xyVeII
树洞(sudo) https://testflight.apple.com/join/dNThSezF
ChastiKey https://testflight.apple.com/join/0pHRZcVD
Nextcloud https://testflight.apple.com/join/GjNbfo2a
Artstudio Pro https://testflight.apple.com/join/Npva2kOl
Xbuddy https://testflight.apple.com/join/Yxf3M3Kf
Controller for HomeKit https://testflight.apple.com/join/W8RcBWhh
Chirp for Twitter https://testflight.apple.com/join/K120Muoy
GitHawk for GitHub https://testflight.apple.com/join/QIVXLkkn
Time for Coffee! https://testflight.apple.com/join/ACkjB1Xh
KidText.me https://testflight.apple.com/join/zboNKVYO
fmoji https://testflight.apple.com/join/ZfyeFB1S
VFeed https://testflight.apple.com/join/ZdC5U0fR
Status – Ethereum. Anywhere. https://testflight.apple.com/join/J8EuJmey
FotMob Live Soccer Scores https://testflight.apple.com/join/zEAwGlrV
FanFiction.Net https://testflight.apple.com/join/NLrhkf2U
Emma – Money Management https://testflight.apple.com/join/KSO9dtAn
Discord https://testflight.apple.com/join/gdE4pRzI
DEV Community https://testflight.apple.com/join/7Wq8VRLQ
detektor.fm beta https://testflight.apple.com/join/XocX8UGc
Comet for reddit https://testflight.apple.com/join/AShWXMYH
CoinView https://testflight.apple.com/join/zjjpM7eC
CHUNE https://testflight.apple.com/join/7gH8i3pN
CARROT Fit https://testflight.apple.com/join/rhsofJcx
Beatwave https://testflight.apple.com/join/2ZowJ3D3
TV Time – #1 Show Tracker https://testflight.apple.com/join/hjKkDsc4
Buffer: Social Media Manager https://testflight.apple.com/join/DOpMcusn
AnyList https://testflight.apple.com/join/xwvLPc6o
Andrana Project https://testflight.apple.com/join/RorSFmpx
ilo https://testflight.apple.com/join/LbF5nuDu
NoSeen for Facebook Messenger https://testflight.apple.com/join/DGHcr3A1
Wall am I https://testflight.apple.com/join/wx9CLYdl
BlueWallet https://testflight.apple.com/join/8KtgcwC6
Omlet Arcade https://testflight.apple.com/join/xqSLy94a
RainViewer https://testflight.apple.com/join/OZ1B4sT
SMatso https://testflight.apple.com/join/7Ar9dmp4
Spider Solitaire Card Game https://testflight.apple.com/join/ygPhVWba
OneProxy https://testflight.apple.com/join/oIVZQhx1
HandCash (BETA) https://testflight.apple.com/join/JUOB0hwr
Deuce https://testflight.apple.com/join/hmgmpkX1
此外reddit社区也有大量TestFlight测试项目可供测试。https://www.reddit.com/r/iOSBeta/comments/bmpwag/discussion_testflight_public_beta_links_v2/
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