# Lirmi Scan vs SimaRobot

The clearest difference is in-app purchases: Lirmi Scan at none against SimaRobot's 1. SimaRobot's advantage is update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. SimaRobot sells 1 in-app purchase, starting at $2.99 per month. Lirmi Scan asks for nothing beyond the download.

Lirmi Scan ships an update every 3 months, SimaRobot monthly. The most recent releases landed on October 26, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Lirmi Scan | SimaRobot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 39 MB | 1.2 GB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lirmi](https://appshunter.io/developer/1772592902) | [Felipe Araya](https://appshunter.io/developer/1502145695) |

## What reviewers say

### Lirmi Scan

[App page](https://appshunter.io/ios/app/lirmi-scan/id1477919445)

**In-app purchases:** none


### SimaRobot

[App page](https://appshunter.io/ios/app/simarobot/id1515256103)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SMARTRobot | $2.99 | per month |


## Frequently asked questions

### Is Lirmi Scan free?

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

### Is SimaRobot free?

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

### Do Lirmi Scan or SimaRobot have ads?

Neither Lirmi Scan nor SimaRobot shows ads.

### Which is updated more often, Lirmi Scan or SimaRobot?

Lirmi Scan ships an update every 3 months, and SimaRobot monthly. Most recently, Lirmi Scan was updated on October 26, 2026 and SimaRobot on October 4, 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.*