Comparison

快省鸭 vs TiYi

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

快省鸭

This app aggregates internal discount coupons from across the web for various categories like food, entertainment, and shopping. It offers cashback, exclusive deals for new users, and daily discounts, aiming to help users save significantly each year.

Highlights
  • Internal discount coupons
  • Up to 90% cashback
  • New user exclusive deals
  • Daily large coupons
  • Brand discounts up to 70% off
  • Daily sign-in rewards
Features
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汇聚全网内部优惠券,覆盖吃、喝、玩、乐、购等全领域,平均每年可为用户节省数千元。 【购物特权】 1、通过领券购买的商品,最高返现90% 2、新人专享0元购活动 3、大额内部优惠券天天有,超省钱,超优惠 4、自营商城大额福利多多,尽享超值优惠 【尊享特权】 1、吃喝玩乐购都省钱,百亿补贴超划算 2、正品大牌折扣天天有,低至3折起 3、每日签到,福利活动玩转不停

About

TiYi

This app acts as a VPN client that allows you to import your existing VPN configurations from various sources. Connect to your authorized servers with a single tap, manage nodes, and choose your preferred routing modes. It offers a consistent experience across iPhone, iPad, and Mac.

Highlights
  • Import subscription URLs
  • Supports various protocols (VMess, VLESS, Trojan, etc.)
  • One-tap connection
  • Node search and sorting
  • Latency testing
  • Multiple routing modes
  • iCloud sync for profiles
Features
Read full description

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ TiYi is a bring-your-own-config VPN client. Import the subscriptions, share links, or files you already have, then connect in one tap. TiYi does not provide servers, plans, or paid nodes—you supply a remote configuration you are authorized to use. IMPORT • Subscription URLs with optional auto-update • Share links such as ss, VMess, VLESS, Trojan, and Hysteria2 • Clash configs, sing-box JSON, and WireGuard • OpenVPN (.ovpn) and IKEv2 • Clipboard and files; scan a QR code on iPhone • Open imports with the tiyi:// URL scheme CONNECT AND NODES • Connect or disconnect in one tap • Search nodes, sort by latency or name, group by region • Run latency tests and switch nodes quickly • Routing modes: Rule, Global, and Direct • Optionally include all networks • System HTTP proxy through the VPN tunnel ACROSS YOUR DEVICES • The same experience on iPhone, iPad, and Mac • Mac menu bar: connect, change routing, and switch profiles • Optional iCloud sync for profiles, with Wi-Fi-only if you prefer PRIVACY Profiles stay on device. If you enable iCloud sync, they sync only to your iCloud. TiYi does not operate nodes and does not sell connection data. Use only servers you own or are authorized to use, and follow the laws where you live.

Screenshots

快省鸭3 screens
TiYi4 screens

Verdict

The call

The clearest difference is review sentiment: TiYi at 50% against 快省鸭's 5%. TiYi also leads on update cadence (every 5 days vs every 3 months) and device support (4 vs 2). 快省鸭's advantage is in-app purchases (none vs 3) and iOS requirement (14.0 vs 18.0). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TiYi sells 3 in-app purchases, starting at $0.99 per month. 快省鸭 asks for nothing beyond the download.

UpkeepUpdate frequency

快省鸭 ships an update every 3 months, TiYi every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
快省鸭 versus TiYi: the parameters behind the verdict, then further details
Parameter快省鸭TiYi
PriceFreeFree
Rating—2.2 (6 ratings) — better
Positive reviews5.0% of reviews50.0% of reviews — better
Number of ratings—6 — better
Update frequencyEvery 3 monthsEvery 5 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supportedFree — better
DevicesiPhone, iPodiPhone, iPad, Mac, Apple TV — better
Requires iOS14.0 — better18.0
Further details — not scored
Size154 MB96 MB
Age rating4+4+
Developer栋杰 苑Weigan Technology (Shenzhen) Co., Ltd.

Customer experience

快省鸭

Written reviews20 reviews
Positive5.0%
Neutral0.0%
Negative95.0%

TiYi

All ratings6 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

快省鸭

No in-app purchases

3 purchases

TiYi

Subscriptions2
  • Upgrade to Monthly VIP3 Days trial$0.991 Month
  • Upgrade to Yearly VIP3 Days trial$4.991 Year
One-time1
  • Upgrade to Lifetime VIP$9.99

Questions

Is 快省鸭 free?
快省鸭 is free to download, with no in-app purchases.
Is TiYi free?
TiYi is free to download, with in-app purchases available.
Do 快省鸭 or TiYi have ads?
Both 快省鸭 and TiYi show ads.
Which is updated more often, 快省鸭 or TiYi?
快省鸭 ships an update every 3 months, and TiYi every 5 days. Most recently, 快省鸭 was updated on November 3, 2026 and TiYi on October 31, 2026.

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