# OOTimer vs What doing

The clearest difference is price: What doing at Free against OOTimer's $1.99. What doing also leads on iOS requirement (15.1 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

What doing is free to download; OOTimer costs $1.99 up front. OOTimer sells 3 in-app purchases, starting at $1.99 per month and What doing sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OOTimer | What doing |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ootimer-vinyl-record-timer/id6759169287/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 159 MB | 44 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [凯 张](https://appshunter.io/developer/1872553288) | [ikeharalab](https://appshunter.io/developer/1865965307) |

## What reviewers say

### OOTimer

[App page](https://appshunter.io/ios/app/ootimer-vinyl-record-timer/id6759169287)

This app offers a unique, skeuomorphic-style rotary timer with ambient white noise to enhance focus and relaxation. It features playful, themed dials and multiple timing methods for various daily activities, promoting a more immersive approach to time management.

**Highlights:** Skeuomorphic rotary timer design, Themed dials and visual countdowns, Immersive white noise for focus, Manual dial and quick preset timers, Companion for daily rituals and reminders, Ad-free and privacy-focused

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $2.99 | per year |
| Lifetime Access | $3.99 | one-time |


### What doing

[App page](https://appshunter.io/ios/app/what-doing/id6760707327)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium | $0.99 | per month |


## Frequently asked questions

### Is OOTimer free?

OOTimer costs $1.99, and also offers in-app purchases.

### Is What doing free?

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

### Do OOTimer or What doing have ads?

Neither OOTimer nor What doing shows ads.

### Which is updated more often, OOTimer or What doing?

OOTimer ships an update every 9 days, and What doing every 9 days. Most recently, OOTimer was updated on November 9, 2026 and What doing on October 31, 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.*