# Maira vs sid

The clearest difference is in-app purchases: Maira at none against sid's 1. Maira also leads on ads (none vs shown). sid's advantage is iOS requirement (16.4 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. sid sells 1 in-app purchase, starting at $9.99 per month. Maira asks for nothing beyond the download.

Maira ships an update weekly, sid every 6 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Maira | sid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 6 days** |
| Size | 103 MB | 140 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [TM AI Private Limited](https://appshunter.io/developer/1895815392) | [RUMIK INTELLIGENCE PRIVATE LIMITED](https://appshunter.io/developer/1762997404) |

## What reviewers say

### Maira

[App page](https://appshunter.io/ios/app/maira/id6755380282)

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

**In-app purchases:** none


### sid

[App page](https://appshunter.io/ios/app/sid-your-personal-companion/id6805785986)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| sid plus | $9.99 | per month |


## Frequently asked questions

### Is Maira free?

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

### Is sid free?

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

### Do Maira or sid have ads?

sid shows ads; Maira does not.

### Which is updated more often, Maira or sid?

Maira ships an update weekly, and sid every 6 days. Most recently, Maira was updated on October 24, 2026 and sid on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*