# IOTOX Algorithm vs MeSHSearch

The clearest difference is update cadence: MeSHSearch at daily against IOTOX Algorithm's every 6 weeks. 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.

IOTOX Algorithm ships an update every 6 weeks, MeSHSearch daily. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | IOTOX Algorithm | MeSHSearch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Daily** |
| Size | 7 MB | 6 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [MD Anderson Cancer Center](https://appshunter.io/developer/618340093) | [koji ozono](https://appshunter.io/developer/1826482515) |

## What reviewers say

### IOTOX Algorithm

[App page](https://appshunter.io/ios/app/iotox-algorithm/id6744123485)

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

**In-app purchases:** none


### MeSHSearch

[App page](https://appshunter.io/ios/app/meshsearch/id6763049950)

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

**In-app purchases:** none


## Frequently asked questions

### Is IOTOX Algorithm free?

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

### Is MeSHSearch free?

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

### Do IOTOX Algorithm or MeSHSearch have ads?

Neither IOTOX Algorithm nor MeSHSearch shows ads.

### Which is updated more often, IOTOX Algorithm or MeSHSearch?

IOTOX Algorithm ships an update every 6 weeks, and MeSHSearch daily. Most recently, IOTOX Algorithm was updated on September 18, 2026 and MeSHSearch on September 11, 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.*