# Colory Stopwatch, Time Tracker vs Grind Timer

The clearest difference is ads: Grind Timer at none against Colory Stopwatch, Time Tracker's shown. Grind Timer also leads on update cadence (every 5 days vs every 3 months) and iOS requirement (12.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Colory Stopwatch, Time Tracker sells 3 one-off in-app purchases and Grind Timer sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Colory Stopwatch, Time Tracker ships an update every 3 months, Grind Timer every 5 days. The most recent releases landed on December 21, 2025 and September 8, 2026 respectively.

## The numbers

| Metric | Colory Stopwatch, Time Tracker | Grind Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 7 MB | 110 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hikari Mano](https://appshunter.io/developer/1478835190) | [Yuuki Nagata](https://appshunter.io/developer/1815690758) |

## What reviewers say

### 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 |


### Grind Timer

[App page](https://appshunter.io/ios/app/grind-timer/id6746191561)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $4.99 | per month |


## Frequently asked questions

### Is Colory Stopwatch, Time Tracker free?

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

### Is Grind Timer free?

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

### Do Colory Stopwatch, Time Tracker or Grind Timer have ads?

Colory Stopwatch, Time Tracker shows ads; Grind Timer does not.

### Which is updated more often, Colory Stopwatch, Time Tracker or Grind Timer?

Colory Stopwatch, Time Tracker ships an update every 3 months, and Grind Timer every 5 days. Most recently, Colory Stopwatch, Time Tracker was updated on December 21, 2025 and Grind Timer on September 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.*