# IAM SIMON vs MADRING

The clearest difference is ads: IAM SIMON at none against MADRING's shown. IAM SIMON also leads on device support (3 vs 1). MADRING's advantage is update cadence (every 2 days vs every 12 months). 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.

IAM SIMON ships an update every 12 months, MADRING every 2 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | IAM SIMON | MADRING |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 2 days** |
| Size | 41 MB | 130 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Simon](https://appshunter.io/developer/531284305) | [Fever Labs, Inc.](https://appshunter.io/developer/497702820) |

## What reviewers say

### IAM SIMON

[App page](https://appshunter.io/ios/app/iam-simon/id6475710231)

**Features:** macOS Compatibility

**In-app purchases:** none


### MADRING

[App page](https://appshunter.io/ios/app/madring/id6762132272)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IAM SIMON free?

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

### Is MADRING free?

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

### Do IAM SIMON or MADRING have ads?

MADRING shows ads; IAM SIMON does not.

### Which is updated more often, IAM SIMON or MADRING?

IAM SIMON ships an update every 12 months, and MADRING every 2 days. Most recently, IAM SIMON was updated on October 6, 2026 and MADRING on October 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.*