# DNA vs E

The clearest difference is rating: E at 5.0 against DNA's 1.0. E also leads on iOS requirement (13.0 vs 15.0). DNA's advantage is in-app purchases (none vs 3). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. E sells 3 one-off in-app purchases. DNA asks for nothing beyond the download.

E holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

DNA ships an update every 3 months, E every 2 months. The most recent releases landed on September 10, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | DNA | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/dna-test-igene/id1185895004/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e-nummers/id1288496454/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Freemium |
| Size | 140 MB | 1 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [iGene B.V.](https://appshunter.io/developer/1185895003) | [Uitgeverij Bouillon](https://appshunter.io/developer/371668012) |

## What reviewers say

### DNA

[App page](https://appshunter.io/ios/app/dna-test-igene/id1185895004)

Discover personalized health insights and lifestyle advice based on your unique DNA profile. Order a kit, submit a sample, and receive a comprehensive genetic passport with practical tips delivered directly through the app.

**Highlights:** Order DNA test kit, Submit DNA sample, Receive genetic passport, Personalized lifestyle advice, Regular health tips via app, Scientific analysis model, Multiple DNA test modules

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-nummers/id1288496454)

This app provides information on the health risks associated with food additives based on independent scientific research. It helps users quickly identify potentially harmful ingredients listed on food packaging, with clear risk indicators.

**Highlights:** Full list of E-numbers, Search by number or name, Risk indicators (green, orange, red), Detailed information on additives, Offline functionality, Based on independent research

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Update naar editie 2025/2026 | $1.99 | one-time |
| Toegang tot alle E-nummers | $4.99 | one-time |
| Info over alle E-nummers (2017) | $4.99 | one-time |


## Frequently asked questions

### Is DNA free?

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

### Is E free?

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

### Which has better reviews, DNA or E?

E is rated higher. DNA averages 1.0 out of 5 from 1 ratings, while E averages 5.0 from 1 ratings.

### Do DNA or E have ads?

Neither DNA nor E shows ads.

### Which is updated more often, DNA or E?

DNA ships an update every 3 months, and E every 2 months. Most recently, DNA was updated on September 10, 2026 and E on July 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.*