# NanoStopWatch byNSDev vs 1 Bit Timer

The clearest difference is in-app purchases: NanoStopWatch byNSDev at none against 1 Bit Timer's 7. NanoStopWatch byNSDev also leads on iOS requirement (17 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. 1 Bit Timer sells 7 one-off in-app purchases. NanoStopWatch byNSDev asks for nothing beyond the download.

## The numbers

| Metric | NanoStopWatch byNSDev | 1 Bit Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 2 MB | 53 MB |
| Requires iOS | **17** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [Fatih Emir Onder](https://appshunter.io/developer/1832671310) |

## What reviewers say

### NanoStopWatch byNSDev

[App page](https://appshunter.io/ios/app/nanostopwatch-bynsdev/id6748882505)

**Features:** macOS Compatibility

**In-app purchases:** none


### 1 Bit Timer

[App page](https://appshunter.io/ios/app/1-bit-timer/id6758869452)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synthwave Theme | $0.99 | one-time |
| Hacker Theme | $0.99 | one-time |
| Matrix Theme | $1.99 | one-time |
| Dracula Theme | $1.99 | one-time |
| Cyber Theme | $2.99 | one-time |
| Atomic Theme | $2.99 | one-time |
| All Themes Bundle | $5.99 | one-time |


## Frequently asked questions

### Is NanoStopWatch byNSDev free?

NanoStopWatch byNSDev is free to download, with no in-app purchases.

### Is 1 Bit Timer free?

1 Bit Timer is free to download, with in-app purchases available.

### Do NanoStopWatch byNSDev or 1 Bit Timer have ads?

Neither NanoStopWatch byNSDev nor 1 Bit Timer shows ads.

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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.*