# eco.Track vs Spring Fields HS

The clearest difference is update cadence: eco.Track at every 3 weeks against Spring Fields HS's every 7 months. Spring Fields HS's advantage is iOS requirement (11.0 vs 14.0). 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.

eco.Track ships an update every 3 weeks, Spring Fields HS every 7 months. The most recent releases landed on September 14, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | eco.Track | Spring Fields HS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 77 MB | 40 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ittrust](https://appshunter.io/developer/1492732383) | [Knoty Labs Private Limited](https://appshunter.io/developer/1066117971) |

## What reviewers say

### eco.Track

[App page](https://appshunter.io/ios/app/ecotrack/id1594081468)

This app helps you track your carbon footprint from urban mobility, rewarding green kilometers with social engagement points and medals. It gamifies sustainable travel, showing CO2 saved and calories burned, with future plans for redeeming points for cultural rewards.

**Highlights:** Carbon footprint evaluation, Green gamification, Track walking, cycling, public transport, CO2 saved calculation, Social engagement points, Medals and leaderboards, Calorie tracking

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

**In-app purchases:** none


### Spring Fields HS

[App page](https://appshunter.io/ios/app/spring-fields-hs/id6450921051)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eco.Track free?

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

### Is Spring Fields HS free?

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

### Do eco.Track or Spring Fields HS have ads?

Neither eco.Track nor Spring Fields HS shows ads.

### Which is updated more often, eco.Track or Spring Fields HS?

eco.Track ships an update every 3 weeks, and Spring Fields HS every 7 months. Most recently, eco.Track was updated on September 14, 2026 and Spring Fields HS on September 27, 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.*