Comparison

OOS vs 爱情计算器

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

Head to head
About

OOS

Features
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手机版三明治魔术:用手机把观众的牌变到两张Q之间。

About

爱情计算器

Features
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爱情计算器 - 你的浪漫惊喜伙伴 爱情计算器不仅仅是一个计算器——它是一个创意工具,用于创造浪漫时刻,用隐藏在普通计算器中的真挚信息给你爱的人带来惊喜。 隐藏彩蛋功能 • 在计算器中隐藏爱情消息,创造浪漫惊喜 • 显示自定义文字,配合精美的爱心动画 • 完美适用于表白、纪念日或特殊时刻 使用场景 浪漫表白 设置一条爱的信息,计算一些有意义的数字(比如你的生日×对方的生日),然后点揭示你真挚的告白。完美的表白破冰工具。 纪念日惊喜 为你们的纪念日准备一个甜蜜彩蛋。把手机递给 TA"帮忙算个东西",然后看着 TA 发现你隐藏消息时的惊喜表情。 魔术表演 用你的"魔法计算器"向朋友展示神奇的秘密消息。聚会和社交场合的绝佳表演。 USAGE SCENARIOS Romantic Confession Set up a love message, calculate something meaningful (like your birthday × their birthday), then tap "=" to reveal your heartfelt confession. The perfect icebreaker for that special moment. Anniversary Surprise Prepare a sweet easter egg for your anniversary. Hand them your phone to "help calculate something," then watch their delighted reaction when they discover your hidden message. Magic Performance Impress friends with your "magic calculator" that reveals secret messages. Great for parties and social gatherings. Keep encouraging messages for yourself or loved ones, accessible with a simple tap sequence.

Screenshots

OOS3 screens
爱情计算器4 screens

Verdict

The call

The clearest difference is in-app purchases: OOS at none against 爱情计算器's 1. OOS also leads on iOS requirement (11.0 vs 16.6). 爱情计算器's advantage is update cadence (every 6 days vs fortnightly). On price, ads and device support 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. 爱情计算器 sells 1 one-off in-app purchase. OOS asks for nothing beyond the download.

UpkeepUpdate frequency

OOS ships an update fortnightly, 爱情计算器 every 6 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level
OOS versus 爱情计算器: the parameters behind the verdict, then further details
ParameterOOS爱情计算器
PriceFreeFree
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS11.0 — better16.6
Further details — not scored
Size17 MB4 MB
Age rating4+4+
Developer家回 罗伦巨 陈

In-app purchases

None

OOS

No in-app purchases

1 purchases

爱情计算器

One-time1
  • Unlock Premium$0.99

Questions

Is OOS free?
OOS is free to download, with no in-app purchases.
Is 爱情计算器 free?
爱情计算器 is free to download, with in-app purchases available.
Do OOS or 爱情计算器 have ads?
Neither OOS nor 爱情计算器 shows ads.
Which is updated more often, OOS or 爱情计算器?
OOS ships an update fortnightly, and 爱情计算器 every 6 days. Most recently, OOS was updated on November 3, 2026 and 爱情计算器 on October 31, 2026.

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