# Tern vs Sculpt Pilates + Spin

The clearest difference is update cadence: Sculpt Pilates + Spin at every 2 months against Tern's every 6 months. Tern's advantage is iOS requirement (11.0 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.

Tern ships an update every 6 months, Sculpt Pilates + Spin every 2 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tern | Sculpt Pilates + Spin |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 18 MB | 82 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Albert Still](https://appshunter.io/developer/1479504919) | [TANIA ANNE-MARIE JONES](https://appshunter.io/developer/1641923293) |

## What reviewers say

### Tern

[App page](https://appshunter.io/ios/app/tern/id1491440009)

This app automatically tracks your walking, cycling, or running commutes using AI and phone sensors. Monitor your progress, compete on CO2 leaderboards, and join challenges for rewards from sustainable brands. It's a free way to fight climate change with active transportation.

**Highlights:** Automatic commute detection (walk, cycle, run), AI-powered tracking, Real-time progress monitoring, CO2 leaderboards (workplace & city), National challenges with rewards, Sustainable brand partnerships

**Features:** macOS Compatibility

**In-app purchases:** none


### Sculpt Pilates + Spin

[App page](https://appshunter.io/ios/app/sculpt-pilates-plus-spin/id6504212791)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tern free?

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

### Is Sculpt Pilates + Spin free?

Sculpt Pilates + Spin is free to download, with no in-app purchases.

### Do Tern or Sculpt Pilates + Spin have ads?

Neither Tern nor Sculpt Pilates + Spin shows ads.

### Which is updated more often, Tern or Sculpt Pilates + Spin?

Tern ships an update every 6 months, and Sculpt Pilates + Spin every 2 months. Most recently, Tern was updated on October 14, 2026 and Sculpt Pilates + Spin on October 24, 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.*