# The perfect Egg timer vs Boiler Egg

The clearest difference is update cadence: Boiler Egg at every 4 months against The perfect Egg timer's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

The perfect Egg timer ships an update every 9 months, Boiler Egg every 4 months. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | The perfect Egg timer | Boiler Egg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/the-perfect-egg-timer/id331004675/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 63.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 17 MB | 3 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mirko Müller](https://appshunter.io/developer/331004678) | [ritterfeld.com](https://appshunter.io/developer/482567621) |

## What reviewers say

### The perfect Egg timer

[App page](https://appshunter.io/ios/app/the-perfect-egg-timer/id331004675)

Achieve perfectly cooked eggs every time with this intelligent timer. It calculates precise cooking times based on egg size, altitude, and temperature, and even features an "egg spy" to visualize internal changes.

**Highlights:** Precise cooking time calculation, Egg size measurement via iPhone scale, Altitude determination (manual or GPS), Egg temperature setting (freezer/room temp), Egg-spy visualization of internal changes, Adjustable doneness levels (soft to hard)

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

**In-app purchases:** none

**What reviewers like**

- ✅ Produces perfect eggs when instructions followed correctly
- 🎯 Precise timing accounts for egg size and temperature
- 🌍 Altitude adjustment for accurate boiling point
- 📏 Innovative egg measurement tool using phone screen
- 🎨 Clean and intuitive user interface

**What reviewers complain about**

- 🐛 Timing calculations frequently produce overcooked eggs
- 📱 App doesn't run in background (older iOS versions)
- 📐 Egg measurement scale issues on newer iPhone models
- 🔔 No notifications when timer completes if phone locked
- 📺 Poor scaling on newer iPhone screen sizes

**Reported bugs**

- Egg measurement scale misaligned on iPhone 15 and newer models
- Timer stops when phone is locked or app backgrounded
- Timer slows down when multitasking between apps
- Back button resets running timer unexpectedly
- GPS altitude detection extremely slow

**Requested features**

- Multi-tasking support for background timer operation
- Altitude slider range increased to 4000m+ for high-altitude cities
- Option to add eggs to already-boiling water
- Multiple egg cooking adjustments
- Better app scaling for modern iPhone displays


### Boiler Egg

[App page](https://appshunter.io/ios/app/boiler-egg/id1506635695)

**In-app purchases:** none


## Frequently asked questions

### Is The perfect Egg timer free?

The perfect Egg timer is free to download, with no in-app purchases.

### Is Boiler Egg free?

Boiler Egg is free to download, with no in-app purchases.

### Do The perfect Egg timer or Boiler Egg have ads?

Neither The perfect Egg timer nor Boiler Egg shows ads.

### Which is updated more often, The perfect Egg timer or Boiler Egg?

The perfect Egg timer ships an update every 9 months, and Boiler Egg every 4 months. Most recently, The perfect Egg timer was updated on October 4, 2026 and Boiler Egg on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*