# 简单录音 vs ThinkOnTheFly

The clearest difference is in-app purchases: 简单录音 at none against ThinkOnTheFly's 3. 简单录音 also leads on iOS requirement (11.0 vs 17.6). ThinkOnTheFly's advantage is device support. On price there is nothing between them.

Both are free to download. ThinkOnTheFly sells 3 in-app purchases, starting at $0.99 per month. 简单录音 asks for nothing beyond the download.

## The numbers

| Metric | 简单录音 | ThinkOnTheFly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Size | 14 MB | 10 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [汝锋 徐](https://appshunter.io/developer/1718847557) | [家贺 万](https://appshunter.io/developer/1820076368) |

## What reviewers say

### 简单录音

[App page](https://appshunter.io/ios/app/id6474116439)

**In-app purchases:** none


### ThinkOnTheFly

[App page](https://appshunter.io/ios/app/thinkonthefly/id6747250744)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.99 | per month |
| Annual Plan | $2.99 | per year |
| Lifetime Access | $5.99 | one-time |


## Frequently asked questions

### Is 简单录音 free?

简单录音 is free to download, with no in-app purchases.

### Is ThinkOnTheFly free?

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

---

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