# Tern vs Dangelo

The clearest difference is in-app purchases: Tern at none against Dangelo's 2. Tern also leads on iOS requirement (11.0 vs 15.1). Dangelo's advantage is update cadence (every 2 weeks vs every 6 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Dangelo sells 2 in-app purchases, starting at $4.99 per month. Tern asks for nothing beyond the download.

Tern ships an update every 6 months, Dangelo every 2 weeks. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Tern | Dangelo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 18 MB | 63 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Albert Still](https://appshunter.io/developer/1479504919) | [Craig Sheen](https://appshunter.io/developer/970032902) |

## 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


### Dangelo

[App page](https://appshunter.io/ios/app/dangelo-run-training-plans/id1667197483)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dangelo Premium | $4.99 | per month |
| Dangelo Premium | $44.99 | per year |


## Frequently asked questions

### Is Tern free?

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

### Is Dangelo free?

Dangelo is free to download, with in-app purchases available.

### Do Tern or Dangelo have ads?

Neither Tern nor Dangelo shows ads.

### Which is updated more often, Tern or Dangelo?

Tern ships an update every 6 months, and Dangelo every 2 weeks. Most recently, Tern was updated on October 14, 2026 and Dangelo on October 4, 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.*