# SubTracker vs Subs Diary

The clearest difference is in-app purchases: SubTracker at none against Subs Diary's 3. SubTracker also leads on ads (none vs shown). Subs Diary's advantage is update cadence (every 3 weeks vs every 5 months) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Subs Diary sells 3 in-app purchases, starting at $2.99 per month. SubTracker asks for nothing beyond the download.

SubTracker ships an update every 5 months, Subs Diary every 3 weeks. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SubTracker | Subs Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 6 MB | 103 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Angel Bayon](https://appshunter.io/developer/1830316008) | [Tomohito Kii](https://appshunter.io/developer/1689523321) |

## What reviewers say

### SubTracker

[App page](https://appshunter.io/ios/app/subtracker/id6749389469)

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

**In-app purchases:** none


### Subs Diary

[App page](https://appshunter.io/ios/app/subs-diary-sub-tracker/id6756518192)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Subs Diary | $2.99 | per month |
| Annual - Subs Diary | $14.99 | per year |
| Lifetime Premium | $29.99 | one-time |


## Frequently asked questions

### Is SubTracker free?

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

### Is Subs Diary free?

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

### Do SubTracker or Subs Diary have ads?

Subs Diary shows ads; SubTracker does not.

### Which is updated more often, SubTracker or Subs Diary?

SubTracker ships an update every 5 months, and Subs Diary every 3 weeks. Most recently, SubTracker was updated on October 5, 2026 and Subs Diary on October 4, 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.*