# Thrum vs ADHD Focus Timer

The clearest difference is iOS requirement: ADHD Focus Timer at 17.0 against Thrum's 26.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Thrum sells 3 in-app purchases, starting at $3.99 per month and ADHD Focus Timer sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Thrum ships an update every 4 days, ADHD Focus Timer weekly. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Thrum | ADHD Focus Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 13 MB | 12 MB |
| Requires iOS | 26.5 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Arif OZELCI](https://appshunter.io/developer/1768734602) | [Nikhil Anshuman](https://appshunter.io/developer/1457142582) |

## What reviewers say

### Thrum

[App page](https://appshunter.io/ios/app/thrum-adhd-focus-timer/id6776406494)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thrum Pro — Monthly | $3.99 | per month |
| Thrum Pro — Yearly | $29.99 | per year |
| Thrum Pro — Lifetime | $59.99 | one-time |


### ADHD Focus Timer

[App page](https://appshunter.io/ios/app/adhd-focus-timer-sparknest/id6779075309)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tempo - ADHD Focus Timer | $3.99 | per month |
| Tempo - ADHD Focus Timer | $34.99 | per year |


## Frequently asked questions

### Is Thrum free?

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

### Is ADHD Focus Timer free?

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

### Do Thrum or ADHD Focus Timer have ads?

Neither Thrum nor ADHD Focus Timer shows ads.

### Which is updated more often, Thrum or ADHD Focus Timer?

Thrum ships an update every 4 days, and ADHD Focus Timer weekly. Most recently, Thrum was updated on September 23, 2026 and ADHD Focus Timer on September 16, 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.*