# Timer® vs CardKeep

The clearest difference is price: Timer® at Free against CardKeep's $2.99. Timer® also leads on update cadence (every 11 months vs every 28 months) and iOS requirement (15.0 vs 17.5). CardKeep's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Timer® is free to download; CardKeep costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Timer® ships an update every 11 months, CardKeep every 28 months. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Timer® | CardKeep |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.7 (38 ratings)](https://appshunter.io/ios/app/timer/id6450411439/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 11 months** | Every 28 months |
| Monetization | Ad-supported | — |
| Size | 7 MB | 0 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UniCom Technology](https://appshunter.io/developer/1270764210) | [Jonathan Judelson](https://appshunter.io/developer/813495416) |

## What reviewers say

### Timer®

[App page](https://appshunter.io/ios/app/timer/id6450411439)

This app provides a reliable and accurate countdown timer with customizable alerts and a user-friendly interface. Personalize your timer with different colors and alarm sounds to suit any situation, from cooking to workouts.

**Highlights:** Customizable colors, Alarm sound selection, User-friendly interface, Vibration alert, Reliable and accurate timekeeping

**Features:** macOS Compatibility

**In-app purchases:** none


### CardKeep

[App page](https://appshunter.io/ios/app/cardkeep/id6503636629)

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

**In-app purchases:** none


## Frequently asked questions

### Is Timer® free?

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

### Is CardKeep free?

CardKeep costs $2.99, with no in-app purchases.

### Do Timer® or CardKeep have ads?

Timer® shows ads; CardKeep does not.

### Which is updated more often, Timer® or CardKeep?

Timer® ships an update every 11 months, and CardKeep every 28 months. Most recently, Timer® was updated on October 4, 2026 and CardKeep on October 7, 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.*