# ActivityPro Admin vs Interval Timer

The clearest difference is in-app purchases: ActivityPro Admin at none against Interval Timer's 2. ActivityPro Admin also leads on ads (none vs shown) and update cadence (fortnightly vs every 5 weeks). Interval Timer's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.6). On price there is nothing between them.

Both are free to download. Interval Timer sells 2 in-app purchases, starting at $2.99 per month. ActivityPro Admin asks for nothing beyond the download.

ActivityPro Admin ships an update fortnightly, Interval Timer every 5 weeks. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ActivityPro Admin | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 114 MB | 51 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ActivityPro Ltd.](https://appshunter.io/developer/933176723) | [Nadim Elsayed](https://appshunter.io/developer/1862615992) |

## What reviewers say

### ActivityPro Admin

[App page](https://appshunter.io/ios/app/activitypro-admin/id6499510617)

**Features:** Vision Pro support

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-custom-timer/id6757408795)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $19.99 | per year |


## Frequently asked questions

### Is ActivityPro Admin free?

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

### Is Interval Timer free?

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

### Do ActivityPro Admin or Interval Timer have ads?

Interval Timer shows ads; ActivityPro Admin does not.

### Which is updated more often, ActivityPro Admin or Interval Timer?

ActivityPro Admin ships an update fortnightly, and Interval Timer every 5 weeks. Most recently, ActivityPro Admin was updated on October 5, 2026 and Interval Timer on September 28, 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.*