# CDTimer + vs OOTimer

The clearest difference is in-app purchases: CDTimer + at none against OOTimer's 3. CDTimer + also leads on rating (4.0 vs 3.7) and iOS requirement (12.2 vs 17.0). OOTimer's advantage is ads (none vs shown) and update cadence (every 9 days vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. OOTimer sells 3 in-app purchases, starting at $1.99 per month. CDTimer + asks for nothing beyond the download.

CDTimer + holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

CDTimer + ships an update every 5 weeks, OOTimer every 9 days. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CDTimer + | OOTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/cdtimer-plus/id1503690277/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/ootimer-pomodorokitchen-timer/id6759169287/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | **Free** | Freemium |
| Size | 2 MB | 93 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [touru tsuruta](https://appshunter.io/developer/1084745827) | [凯 张](https://appshunter.io/developer/1872553288) |

## What reviewers say

### CDTimer +

[App page](https://appshunter.io/ios/app/cdtimer-plus/id1503690277)

This multi-countdown timer app offers an enhanced experience beyond the standard iPhone timer. It's designed for intuitive use, making it a comprehensive tool for managing multiple countdowns simultaneously.

**Highlights:** Multi-countdown timer, Intuitive design, Exceeds standard timer functionality, Easy to use

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

**In-app purchases:** none


### OOTimer

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

This app offers a visually engaging timer experience with a skeuomorphic design and soothing ambient sounds. It provides manual and preset timing options for various activities, promoting focus and relaxation. Unlock additional themes and sounds through a subscription.

**Highlights:** Skeuomorphic rotary timer design, Themed dials and playful themes, Immersive white noise ambient sounds, Manual dial and quick preset timing, Ad-free and privacy-focused, Companion for daily rituals

**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 |


## Frequently asked questions

### Is CDTimer + free?

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

### Is OOTimer free?

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

### Which has better reviews, CDTimer + or OOTimer?

CDTimer + is rated higher. CDTimer + averages 4.0 out of 5 from 1 ratings, while OOTimer averages 3.7 from 3 ratings.

### Do CDTimer + or OOTimer have ads?

CDTimer + shows ads; OOTimer does not.

### Which is updated more often, CDTimer + or OOTimer?

CDTimer + ships an update every 5 weeks, and OOTimer every 9 days. Most recently, CDTimer + was updated on October 4, 2026 and OOTimer on October 12, 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.*