# Accelerate Calculating vs 碎碎记

The clearest difference is price: 碎碎记 at Free against Accelerate Calculating's $6.99. 碎碎记 also leads on device support. Accelerate Calculating's advantage is in-app purchases (none vs 2). On iOS requirement there is nothing between them.

碎碎记 is free to download; Accelerate Calculating costs $6.99 up front. 碎碎记 sells 2 in-app purchases, starting at $1.49 per year. Accelerate Calculating asks for nothing beyond the download.

## The numbers

| Metric | Accelerate Calculating | 碎碎记 |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Size | 2 MB | 46 MB |
| Requires iOS | 13.5 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [维华 肖](https://appshunter.io/developer/925691567) | [Xin DONG](https://appshunter.io/developer/822218134) |

## What reviewers say

### Accelerate Calculating

[App page](https://appshunter.io/ios/app/accelerate-calculating/id1095667724)

**In-app purchases:** none


### 碎碎记

[App page](https://appshunter.io/ios/app/id6443591510)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度会员 | $1.49 | per year |
| 永久会员 | $2.99 | one-time |


## Frequently asked questions

### Is Accelerate Calculating free?

Accelerate Calculating costs $6.99, with no in-app purchases.

### Is 碎碎记 free?

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

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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.*