# Calculate Note vs 睡眠

The clearest difference is in-app purchases: Calculate Note at none against 睡眠's 1. 睡眠's advantage is ads (none vs shown) and update cadence (weekly vs every 18 months). On price and device support there is nothing between them.

Both are free to download. 睡眠 sells 1 in-app purchase, starting at $1.99 per month. Calculate Note asks for nothing beyond the download.

Calculate Note ships an update every 18 months, 睡眠 weekly. The most recent releases landed on October 23, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Calculate Note | 睡眠 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/calculate-note-tip-sharing/id1390348844/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 48 MB |
| Requires iOS | 17.6 | **15.2** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHI HAO CHIU](https://appshunter.io/developer/1059226484) | [玉君 李](https://appshunter.io/developer/1604322933) |

## What reviewers say

### Calculate Note

[App page](https://appshunter.io/ios/app/calculate-note-tip-sharing/id1390348844)

This calculator app records all your calculations with customizable names and comments. Easily find past calculations and share your notes directly with others. It helps you keep track of your financial entries beyond just numbers.

**Highlights:** Records all calculations, Customizable calculation names, Add comments to calculations, Quickly find calculation notes, Share calculation notes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 睡眠

[App page](https://appshunter.io/ios/app/and-and/id1641632952)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vip月会员 | $1.99 | per month |


## Frequently asked questions

### Is Calculate Note free?

Calculate Note is free to download, with no in-app purchases.

### Is 睡眠 free?

睡眠 is free to download, with in-app purchases available.

### Do Calculate Note or 睡眠 have ads?

Calculate Note shows ads; 睡眠 does not.

### Which is updated more often, Calculate Note or 睡眠?

Calculate Note ships an update every 18 months, and 睡眠 weekly. Most recently, Calculate Note was updated on October 23, 2026 and 睡眠 on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*