# 23andMe vs IronFast

The clearest difference is in-app purchases: 23andMe at none against IronFast's 4. IronFast's advantage is ads (none vs shown) and update cadence (daily vs weekly). On price there is nothing between them.

Both are free to download. IronFast sells 4 in-app purchases, starting at $3.99 per month. 23andMe asks for nothing beyond the download.

23andMe ships an update weekly, IronFast daily. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 23andMe | IronFast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (560K ratings)](https://appshunter.io/ios/app/23andme-dna-testing/id952516687/reviews)** | — |
| Number of ratings | **560K** | — |
| Positive reviews | 39.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 31 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [23andMe, Inc.](https://appshunter.io/developer/524497400) | [SJP Custom Solutions LLC](https://appshunter.io/developer/1874328616) |

## What reviewers say

### 23andMe

[App page](https://appshunter.io/ios/app/23andme-dna-testing/id952516687)

Explore your genetic heritage and potential health predispositions. Connect with DNA relatives and gain personalized insights into your ancestry and wellness. Offers tiered services for deeper health analysis and research participation.

**Highlights:** Ancestry exploration by region, Personalized health insights, Connect with DNA relatives, Premium health reports, Research participation option, Data privacy controls

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Detailed ancestry and health reports
- 👍 Easy to navigate app
- 🎉 Found biological family members
- 💡 Interesting genetic insights
- 🧬 Confirmed family history

**What reviewers complain about**

- 🐛 Buggy app performance
- 📤 Difficult to download raw data
- 💰 Expensive subscription fees
- 🔍 Lacking in-depth ancestry details
- 🚫 Does not recognize Palestinian ancestry

**Reported bugs**

- App crashes and freezes frequently
- Relatives not showing up in family tree
- Messaging functionality unreliable
- Inconsistent data updates across user profiles

**Requested features**

- Improved family tree functionality
- More detailed regional ancestry breakdowns
- Better messaging and relative connection features
- Ability to view health reports without additional fees


### IronFast

[App page](https://appshunter.io/ios/app/ironfast-fasting-timer/id6760272706)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IronFast Pro Monthly | $3.99 | per month |
| IronFast Pro | $3.99 | per month |
| IronFast Pro Annual | $24.99 | per year |
| IronFast Pro | $24.99 | per year |


## Frequently asked questions

### Is 23andMe free?

23andMe is free to download, with no in-app purchases.

### Is IronFast free?

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

### Do 23andMe or IronFast have ads?

23andMe shows ads; IronFast does not.

### Which is updated more often, 23andMe or IronFast?

23andMe ships an update weekly, and IronFast daily. Most recently, 23andMe was updated on October 20, 2026 and IronFast on October 9, 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.*