# One Green Thing

> One Green Thing (iPhone/iPad app by Tomas Regina.)

- Source: https://appshunter.io/ios/app/one-green-thing/id6792549024 (this page in markdown: same URL + `.md`)
- Developer: [Tomas Regina](https://appshunter.io/developer/1853851651)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English
- Released: 2026-08-04
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/one-green-thing/id6792549024/reviews.md

## What is One Green Thing?

One Green Thing helps you take one small, practical eco-friendly action every day.
Instead of overwhelming goals or complicated tracking, the app gives you simple daily challenges that fit into real life. Complete a challenge, skip it when needed, or swap it for another action. Your progress is saved automatically so you can build consistency without pressure.
Features:
Daily eco challenges
Simple Done, Skip, and Swap actions
Streak tracking
Recent activity history
Optional daily reminders
Lightweight progress stats
English and Slovak language support
One-time lifetime unlock, no subscription
Free users get one challenge per day and recent history. Lifetime unlock adds 2-3 daily challenges, full history, deeper stats, and future challenge packs.
Small actions add up. Start with one green thing today.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-08-04

No release notes.

## More apps by Tomas Regina

- [Poqsy](https://appshunter.io/ios/app/poqsy/id6755432644)
- [Tiny Protocols](https://appshunter.io/ios/app/tiny-protocols/id6755725948)
- [Stavame](https://appshunter.io/ios/app/stavame/id6758955701)

All apps by Tomas Regina: https://appshunter.io/developer/1853851651

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*