# IAOT vs ADDLIFE

The clearest difference is ads: ADDLIFE at none against IAOT's shown. ADDLIFE also leads on update cadence (weekly vs every 4 weeks). IAOT's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

IAOT ships an update every 4 weeks, ADDLIFE weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | IAOT | ADDLIFE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Weekly** |
| Size | 92 MB | 25 MB |
| Requires iOS | **15** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [I AM ONTRACK COMPANY LIMITED](https://appshunter.io/developer/1776478131) | [ADDLIFE Company Limited](https://appshunter.io/developer/1874548019) |

## What reviewers say

### IAOT

[App page](https://appshunter.io/ios/app/iaot/id6733246876)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### ADDLIFE

[App page](https://appshunter.io/ios/app/addlife/id6758710483)

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

**In-app purchases:** none


## Frequently asked questions

### Is IAOT free?

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

### Is ADDLIFE free?

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

### Do IAOT or ADDLIFE have ads?

IAOT shows ads; ADDLIFE does not.

### Which is updated more often, IAOT or ADDLIFE?

IAOT ships an update every 4 weeks, and ADDLIFE weekly. Most recently, IAOT was updated on October 30, 2026 and ADDLIFE on October 28, 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.*