# UMFSTart vs Stiai?

The clearest difference is in-app purchases: UMFSTart at none against Stiai?'s 1. Stiai?'s advantage is update cadence (weekly vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stiai? sells 1 in-app purchase, starting at $0.99 per month. UMFSTart asks for nothing beyond the download.

UMFSTart ships an update every 13 months, Stiai? weekly. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | UMFSTart | Stiai? |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Weekly** |
| Size | 39 MB | 56 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [UMFST G. E. Palade](https://appshunter.io/developer/1655736349) | [Marcel Corozanu](https://appshunter.io/developer/1846689194) |

## What reviewers say

### UMFSTart

[App page](https://appshunter.io/ios/app/umfstart/id6444630998)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stiai?

[App page](https://appshunter.io/ios/app/stiai/id6754109509)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Știai PRO – Abonament lunar | $0.99 | per month |


## Frequently asked questions

### Is UMFSTart free?

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

### Is Stiai? free?

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

### Do UMFSTart or Stiai? have ads?

Neither UMFSTart nor Stiai? shows ads.

### Which is updated more often, UMFSTart or Stiai??

UMFSTart ships an update every 13 months, and Stiai? weekly. Most recently, UMFSTart was updated on October 9, 2026 and Stiai? on October 13, 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.*