# MultiTimer4 byNSDev vs Colory Stopwatch, Time Tracker

The clearest difference is in-app purchases: MultiTimer4 byNSDev at none against Colory Stopwatch, Time Tracker's 3. MultiTimer4 byNSDev also leads on ads (none vs shown) and device support (3 vs 1). Colory Stopwatch, Time Tracker's advantage is update cadence (every 3 months vs every 21 months). On price there is nothing between them.

Both are free to download. Colory Stopwatch, Time Tracker sells 3 one-off in-app purchases. MultiTimer4 byNSDev asks for nothing beyond the download.

MultiTimer4 byNSDev ships an update every 21 months, Colory Stopwatch, Time Tracker every 3 months. The most recent releases landed on September 17, 2026 and December 21, 2025 respectively.

## The numbers

| Metric | MultiTimer4 byNSDev | Colory Stopwatch, Time Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 3 months** |
| Size | 13 MB | 7 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [Hikari Mano](https://appshunter.io/developer/1478835190) |

## What reviewers say

### MultiTimer4 byNSDev

[App page](https://appshunter.io/ios/app/multitimer4-bynsdev/id1404888563)

**Features:** macOS Compatibility

**In-app purchases:** none


### Colory Stopwatch, Time Tracker

[App page](https://appshunter.io/ios/app/colory-stopwatch-time-tracker/id6450800585)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Repeating Alarm | $0.49 | one-time |
| Add Stopwatch | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is MultiTimer4 byNSDev free?

MultiTimer4 byNSDev is free to download, with no in-app purchases.

### Is Colory Stopwatch, Time Tracker free?

Colory Stopwatch, Time Tracker is free to download, with in-app purchases available.

### Do MultiTimer4 byNSDev or Colory Stopwatch, Time Tracker have ads?

Colory Stopwatch, Time Tracker shows ads; MultiTimer4 byNSDev does not.

### Which is updated more often, MultiTimer4 byNSDev or Colory Stopwatch, Time Tracker?

MultiTimer4 byNSDev ships an update every 21 months, and Colory Stopwatch, Time Tracker every 3 months. Most recently, MultiTimer4 byNSDev was updated on September 17, 2026 and Colory Stopwatch, Time Tracker on December 21, 2025.

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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.*