# Montanelli20 vs Stella33

The clearest difference is update cadence: Stella33 at every 3 months against Montanelli20's every 11 months. Montanelli20's advantage is iOS requirement (13.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Montanelli20 ships an update every 11 months, Stella33 every 3 months. The most recent releases landed on July 4, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Montanelli20 | Stella33 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Size | 25 MB | 28 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nazca Ricerca srl](https://appshunter.io/developer/827789482) | [Stella33 s.r.l.](https://appshunter.io/developer/1840454395) |

## What reviewers say

### Montanelli20

[App page](https://appshunter.io/ios/app/montanelli20/id6478534904)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stella33

[App page](https://appshunter.io/ios/app/stella33/id6752664217)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Montanelli20 free?

Montanelli20 is free to download, with no in-app purchases.

### Is Stella33 free?

Stella33 is free to download, with no in-app purchases.

### Do Montanelli20 or Stella33 have ads?

Neither Montanelli20 nor Stella33 shows ads.

### Which is updated more often, Montanelli20 or Stella33?

Montanelli20 ships an update every 11 months, and Stella33 every 3 months. Most recently, Montanelli20 was updated on July 4, 2026 and Stella33 on September 15, 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.*