# On vs ADHD Planner

The clearest difference is in-app purchases: On at none against ADHD Planner's 9. ADHD Planner's advantage is update cadence (daily vs every 6 weeks) and device support. On price there is nothing between them.

Both are free to download. ADHD Planner sells 9 in-app purchases, starting at $0.99 per 7 days. On asks for nothing beyond the download.

On ships an update every 6 weeks, ADHD Planner daily. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | On | ADHD Planner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 6 weeks | **Daily** |
| Size | 13 MB | 43 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Digital Advisory Limited](https://appshunter.io/developer/1707419200) | [Mikhail Tarasov](https://appshunter.io/developer/1741284875) |

## What reviewers say

### On

[App page](https://appshunter.io/ios/app/on-timer/id6505042448)

**In-app purchases:** none


### ADHD Planner

[App page](https://appshunter.io/ios/app/adhd-planner-focusbrick/id6760563222)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A weekly sale subscription for you | $0.99 | per 7 days |
| A weekly trial for you | $1.99 | per 7 days |
| A weekly subscription for you | $2.99 | per 7 days |
| A monthly sale subscription for you | $2.99 | per month |
| A monthly subscription for you | $4.99 | per month |
| A annual sale subscription for you | $9.99 | per year |
| A annual subscription for you | $19.99 | per year |
| Specially for you | $24.99 | one-time |
| Specially for you | $39.99 | one-time |


## Frequently asked questions

### Is On free?

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

### Is ADHD Planner free?

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

### Which is updated more often, On or ADHD Planner?

On ships an update every 6 weeks, and ADHD Planner daily. Most recently, On was updated on September 19, 2026 and ADHD Planner on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*