# Spinfire Pro 2 vs Turnis

The clearest difference is update cadence: Turnis at fortnightly against Spinfire Pro 2's monthly. Spinfire Pro 2's advantage is iOS requirement (13.0 vs 15.1). 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.

Spinfire Pro 2 ships an update monthly, Turnis fortnightly. The most recent releases landed on May 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Spinfire Pro 2 | Turnis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 54 MB | 44 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [The trustee for The Fry Developments Trust](https://appshunter.io/developer/1750172875) | [Tadas Sipavicius](https://appshunter.io/developer/1802276868) |

## What reviewers say

### Spinfire Pro 2

[App page](https://appshunter.io/ios/app/spinfire-pro-2/id6503728031)

**Features:** macOS Compatibility

**In-app purchases:** none


### Turnis

[App page](https://appshunter.io/ios/app/turnis/id6749870684)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spinfire Pro 2 free?

Spinfire Pro 2 is free to download, with no in-app purchases.

### Is Turnis free?

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

### Do Spinfire Pro 2 or Turnis have ads?

Neither Spinfire Pro 2 nor Turnis shows ads.

### Which is updated more often, Spinfire Pro 2 or Turnis?

Spinfire Pro 2 ships an update monthly, and Turnis fortnightly. Most recently, Spinfire Pro 2 was updated on May 16, 2026 and Turnis on September 10, 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.*