# ME on vs AllergyNote

The clearest difference is update cadence: AllergyNote at daily against ME on's every 4 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.

ME on ships an update every 4 months, AllergyNote daily. The most recent releases landed on September 10, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ME on | AllergyNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Size | 37 MB | 67 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onkyo Healthcare Corporation](https://appshunter.io/developer/1481537619) | [Seiji Takehara](https://appshunter.io/developer/1697433841) |

## What reviewers say

### ME on

[App page](https://appshunter.io/ios/app/me-on/id1563864042)

**Features:** macOS Compatibility

**In-app purchases:** none


### AllergyNote

[App page](https://appshunter.io/ios/app/allergynote/id6451404630)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ME on free?

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

### Is AllergyNote free?

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

### Do ME on or AllergyNote have ads?

Neither ME on nor AllergyNote shows ads.

### Which is updated more often, ME on or AllergyNote?

ME on ships an update every 4 months, and AllergyNote daily. Most recently, ME on was updated on September 10, 2026 and AllergyNote on September 16, 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.*