Comparison

加一 vs SubKiller

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

Head to head
About

加一

This app offers a new way to manage your thoughts and decisions. It allows you to record every +1 or -1 with detailed notes, moods, and images, making your decision-making process clear. Visualize your thinking trends with charts and sync across devices.

Highlights
  • +1/-1 recording
  • Add notes, moods, and images
  • Visualize thinking trends with charts
  • iCloud sync
  • Shortcut support
Features
Read full description

加一:思考管理的全新方式 你是否曾为重要决策犹豫不决?灵感瞬间闪现却无处记录?加一为你带来思考管理的全新体验。 这不仅是一个计数工具,更是你思考历程的忠实记录者。每一次+1或-1的背后,都能附上详细备忘、心情和图片,让决策过程清晰可见。 核心功能 - 简洁直观的+1/-1记录方式 - 为每条记录添加备注、心情和图片 - 通过图表直观查看思考趋势 - iCloud同步,多设备无缝使用 - 快捷指令支持,一键记录想法 开始记录你的思考历程,让每一个决定都有迹可循。 ———————— 订阅说明 • 加一月度会员、加一年度会员为自动续期订阅,付款将在确认购买时从 Apple ID 账户收取。 • 订阅会自动续订,除非在当前周期结束前至少 24 小时关闭自动续订。账户将在当前周期结束前 24 小时内扣款并续订。 • 可在购买后前往「设置 > Apple ID > 订阅」管理或取消订阅。 使用条款(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 隐私政策: https://jiayiapp.cn/privacy.html 使用条款: https://jiayiapp.cn/terms.html

About

SubKiller

Features
Read full description

Your subscriptions are bleeding you dry. Netflix, Spotify, cloud storage, fitness apps, productivity tools — each one seems small, but together they can easily top hundreds of dollars a year. Worse, some of them you haven't opened in months. The charges keep hitting anyway. SubKiller is a subscription manager that helps you see every charge, spot the ones you're wasting money on, and cut them without the hassle. What it does - Crystal-clear spending overview See all your subscriptions at a glance — monthly totals, annual projections, and an hourly wage equivalent so the true cost of each subscription is impossible to ignore. - Magic Scanner — add in seconds Screenshot a billing page. The app automatically reads the service name, amount, and billing cycle. Manual entry always works too. - Dust Alerts Get warned about subscriptions you're paying for but haven't used in weeks or months. There's always at least one. - One-tap cancellation Jump straight to the official cancellation page for any subscription — no more hunting through menus and buried settings. - Alternative suggestions See cheaper or free alternatives side-by-side for each subscription, so you can make a smarter call before you cancel or keep. - Kill record Every subscription you cancel is logged with how much you saved. Share the wins. Privacy first: Everything stays on your device. No account, no sign-in, no server uploads. ---------- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://xsame.cn/app-009-SubKiller-privacy/ios/privacy_en.html

Screenshots

加一4 screens
SubKiller4 screens

Verdict

The call

The clearest difference is iOS requirement: 加一 at 17.6 against SubKiller's 26.0. On price, update cadence, ads and in-app purchases 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. 加一 sells 4 one-off in-app purchases and SubKiller sells 3 in-app purchases, starting at $6.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

加一 ships an update weekly, SubKiller every 2 weeks. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

Scorecard1 real difference · 9 level
加一 versus SubKiller: the parameters behind the verdict, then further details
Parameter加一SubKiller
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better26.0
Further details — not scored
Size40 MB21 MB
Age rating4+4+
Developer世棚 余迅 王

In-app purchases

4 purchases

加一

One-time4
  • 小杯咖啡$0.99
  • 大杯咖啡$2.99
  • OneOne永久会员$14.99
Show 1 more
  • 豪华大餐$19.99
3 purchases

SubKiller

Subscriptions1
  • Pro Yearly7 Days trial$6.991 Year
One-time2
  • SubKiller Pro$4.99
  • Pro Lifetime$19.99

Questions

Is 加一 free?
加一 is free to download, with in-app purchases available.
Is SubKiller free?
SubKiller is free to download, with in-app purchases available.
Do 加一 or SubKiller have ads?
Neither 加一 nor SubKiller shows ads.
Which is updated more often, 加一 or SubKiller?
加一 ships an update weekly, and SubKiller every 2 weeks. Most recently, 加一 was updated on October 14, 2026 and SubKiller on October 16, 2026.

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