# PLATFRM vs Studio Spring

PLATFRM and Studio Spring are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PLATFRM ships an update every 3 months, Studio Spring every 5 months. The most recent releases landed on September 24, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | PLATFRM | Studio Spring |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | — |
| Size | 170 MB | 64 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [PLATFRM](https://appshunter.io/developer/1637500155) | [Studio Spring](https://appshunter.io/developer/1760288537) |

## What reviewers say

### PLATFRM

[App page](https://appshunter.io/ios/app/platfrm/id1637500153)

Access a variety of strength, running, and reformer group workouts. This platform offers structured training sessions designed to improve fitness.

**Highlights:** Strength workouts, Run+Weights training, Reformer group classes, Structured workout sessions, Fitness improvement

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

**In-app purchases:** none


### Studio Spring

[App page](https://appshunter.io/ios/app/studio-spring/id6593670580)

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

**In-app purchases:** none


## Frequently asked questions

### Is PLATFRM free?

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

### Is Studio Spring free?

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

### Do PLATFRM or Studio Spring have ads?

Neither PLATFRM nor Studio Spring shows ads.

### Which is updated more often, PLATFRM or Studio Spring?

PLATFRM ships an update every 3 months, and Studio Spring every 5 months. Most recently, PLATFRM was updated on September 24, 2026 and Studio Spring on August 19, 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.*