# Subsum vs SubLab

The clearest difference is in-app purchases: Subsum at none against SubLab's 2. Subsum also leads on iOS requirement (16.4 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. SubLab sells 2 in-app purchases, starting at $3.99 per year. Subsum asks for nothing beyond the download.

## The numbers

| Metric | Subsum | SubLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 39 MB | 9 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dogukan Dogru](https://appshunter.io/developer/1796561101) | [Vadym Lynnyk](https://appshunter.io/developer/6809206388) |

## What reviewers say

### Subsum

[App page](https://appshunter.io/ios/app/subsum-subscription-tracker/id6794099840)

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

**In-app purchases:** none


### SubLab

[App page](https://appshunter.io/ios/app/sublab-subscription-tracker/id6809206386)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SubLab Pro Yearly | $3.99 | per year |
| SubLab Pro Forever | $12.99 | one-time |


## Frequently asked questions

### Is Subsum free?

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

### Is SubLab free?

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

### Do Subsum or SubLab have ads?

Neither Subsum nor SubLab 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.*