Amai Calc vs Memo Widgets
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Amai Calc
This calculator app offers a vibrant, candy-inspired interface with features like full expression visibility, haptic feedback, and easy editing. It supports hardware keyboards, offers extensive customization with themes and digit separators, and includes a history log for quick reuse of calculations.
- Full expression visibility
- Haptic feedback
- Backspace and cursor editing
- Copy/paste results
- Hardware keyboard support
- 13 themes and icons
- 9 digit separator styles
- Calculation history
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"Amai Calc" is a simple, easy-to-use calculator app with a colorful, candy-like interface. - The full expression is always visible, so you never lose track of your calculation. - Haptic feedback (can be toggled on/off) makes every tap feel satisfying and precise. - Made a mistake? No problem — just tap the backspace key to correct your expression. - Tap anywhere in the expression to move the cursor and re-enter any number or operator on the spot. - Copy and paste your results with ease. - Hardware keyboard support — type your calculations on iPad or Mac just as naturally. - Completely ad-free. - 13 themes and matching icons — pick a color that fits your mood. - 9 digit separator styles to choose from — spaces, commas, periods, Japanese notation, and more. - A history list of up to 20 entries. Every number in the history view doubles as a re-entry button, making it easy to reuse the same values repeatedly. - A built-in one-handed mode, great for larger screens — calculate quickly no matter the situation.
Memo Widgets
This utility app allows users to quickly jot down thoughts and moods, transforming them into shareable images. It offers a simple and fast user experience with a clean design.
- Quick note-taking
- Mood and thought recording
- Image conversion
- Shareable content
- Simple interface
- Fast performance
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Memo便签是一款随手记事的小工具。 在Memo您可以记录下您的心情，想法，并转化为图片进行保存和分享。 简单的操作，轻快的设计，你一定会喜欢。
Screenshots
Verdict
The clearest difference is price: Memo Widgets at Free against Amai Calc's $1.99. Memo Widgets also leads on rating (4.6 vs 4.3) and update cadence (every 5 weeks vs every 4 months). Amai Calc's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
Memo Widgets is free to download; Amai Calc costs $1.99 up front. Memo Widgets sells 1 one-off in-app purchase. Amai Calc asks for nothing beyond the download.
Memo Widgets holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews point the same way: 55% of Amai Calc's written reviews are positive against 65% of Memo Widgets's.
Amai Calc ships an update every 4 months, Memo Widgets every 5 weeks. Both last shipped on October 24, 2026.
| Parameter | Amai Calc | Memo Widgets |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.3 (4 ratings) | 4.6 (14 ratings) — better |
| Positive reviews | 54.5% of reviews | 65.2% of reviews — better |
| Number of ratings | 4 | 14 — better |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Amaitorte | Beijing four time ledo Technology Co., Ltd. |
Customer experience
Amai Calc
Memo Widgets
In-app purchases
Amai Calc
No in-app purchases
Memo Widgets
- 高级会员$0.99
