# SPIERA vs PUREFORM Studio

The clearest difference is update cadence: SPIERA at every 3 weeks against PUREFORM Studio's every 2 months. PUREFORM Studio's advantage is iOS requirement (13.0 vs 16.0). 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.

SPIERA ships an update every 3 weeks, PUREFORM Studio every 2 months. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SPIERA | PUREFORM Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 38 MB | 40 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spiera Inc.](https://appshunter.io/developer/1828270840) | [PUREFORM Studio](https://appshunter.io/developer/1846701318) |

## What reviewers say

### SPIERA

[App page](https://appshunter.io/ios/app/spiera/id6748966617)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### PUREFORM Studio

[App page](https://appshunter.io/ios/app/pureform-studio/id6754116647)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SPIERA free?

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

### Is PUREFORM Studio free?

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

### Do SPIERA or PUREFORM Studio have ads?

Neither SPIERA nor PUREFORM Studio shows ads.

### Which is updated more often, SPIERA or PUREFORM Studio?

SPIERA ships an update every 3 weeks, and PUREFORM Studio every 2 months. Most recently, SPIERA was updated on September 18, 2026 and PUREFORM Studio on September 17, 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.*