# Egg Timer vs Comtarsia Authenticator

The clearest difference is in-app purchases: Comtarsia Authenticator at none against Egg Timer's 1. Comtarsia Authenticator also leads on ads (none vs shown) and iOS requirement (12.4 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Egg Timer sells 1 one-off in-app purchase. Comtarsia Authenticator asks for nothing beyond the download.

Egg Timer ships an update every 46 months, Comtarsia Authenticator every 63 months. The most recent releases landed on September 28, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Egg Timer | Comtarsia Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 46 months** | Every 63 months |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 2 MB |
| Requires iOS | 17.6 | **12.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vicki Partridge](https://appshunter.io/developer/1114861973) | [Comtarsia IT Services GmbH](https://appshunter.io/developer/1538437597) |

## What reviewers say

### Egg Timer

[App page](https://appshunter.io/ios/app/egg-timer-app/id1392633501)

This kitchen companion simplifies cooking eggs to your desired consistency. It offers precise timers and allows adjustments for egg size and room temperature, ensuring perfect results every time.

**Highlights:** Precise timers, Adjust for egg size, Adjust for room temperature, User-friendly interface, Consistent results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Comtarsia Authenticator

[App page](https://appshunter.io/ios/app/comtarsia-authenticator/id1538437355)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Egg Timer free?

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

### Is Comtarsia Authenticator free?

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

### Do Egg Timer or Comtarsia Authenticator have ads?

Egg Timer shows ads; Comtarsia Authenticator does not.

### Which is updated more often, Egg Timer or Comtarsia Authenticator?

Egg Timer ships an update every 46 months, and Comtarsia Authenticator every 63 months. Most recently, Egg Timer was updated on September 28, 2026 and Comtarsia Authenticator on September 27, 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.*