# Done Timer vs Professor Ary

Done Timer and Professor Ary are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Done Timer sells 1 one-off in-app purchase and Professor Ary sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Done Timer ships an update fortnightly, Professor Ary every 2 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Done Timer | Professor Ary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 15 MB | 62 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JUNICHI WATANABE](https://appshunter.io/developer/1837543582) | [Maria Victoria Vergaray Moran](https://appshunter.io/developer/1808298206) |

## What reviewers say

### Done Timer

[App page](https://appshunter.io/ios/app/done-timer-kids-visual-timer/id6759647554)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $1.99 | one-time |


### Professor Ary

[App page](https://appshunter.io/ios/app/professor-ary-visual-routine/id6806608263)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Routines+ Monthly | $7.99 | per month |
| Routines+ Annual | $39.99 | per year |


## Frequently asked questions

### Is Done Timer free?

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

### Is Professor Ary free?

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

### Do Done Timer or Professor Ary have ads?

Neither Done Timer nor Professor Ary shows ads.

### Which is updated more often, Done Timer or Professor Ary?

Done Timer ships an update fortnightly, and Professor Ary every 2 weeks. Most recently, Done Timer was updated on October 17, 2026 and Professor Ary on October 11, 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.*