# NatureDose vs Curb

The clearest difference is review sentiment: Curb at 100% against NatureDose's 64%. Curb also leads on ads (none vs shown) and rating (5.0 vs 4.6). NatureDose's advantage is in-app purchases (none vs 2) and ratings volume (673 vs 2). On price and device support there is nothing between them.

Both are free to download. Curb sells 2 in-app purchases, starting at $9.99 per month. NatureDose asks for nothing beyond the download.

Curb holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: NatureDose has 673 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 64% of NatureDose's written reviews are positive against 100% of Curb's.

NatureDose ships an update every 6 weeks, Curb every 3 weeks. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NatureDose | Curb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (673 ratings)](https://appshunter.io/ios/app/naturedose/id1591127435/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/curb-screen-time/id6777495843/reviews)** |
| Number of ratings | **673** | 2 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 3 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NatureQuant](https://appshunter.io/developer/1591127737) | [LUCY JILL SAYAH](https://appshunter.io/developer/6777495846) |

## What reviewers say

### NatureDose

[App page](https://appshunter.io/ios/app/naturedose/id1591127435)

This app helps you improve your mental and physical health by tracking your time spent outdoors and in nature. It provides personalized nature prescriptions and insights into the benefits of nature exposure, acting as an antidote to screen addiction.

**Highlights:** Track weekly outdoor nature exposure, Daily nature dose breakdown, Set customized weekly targets, Optimize outdoor time with tips, Determine neighborhood NatureScore

**In-app purchases:** none

**What reviewers like**

- 🚀 Motivating to get more nature time
- 👍 Provides useful insights and data
- 👍 Helps track and quantify outdoor time
- 👍 Encourages a healthier lifestyle
- 👍 Intuitive and informative app

**What reviewers complain about**

- 🐛 Inaccurate in tracking outdoor time
- 🐛 Inconsistent performance, sometimes doesn't work
- 🔋 Drains battery life
- 👎 Limited rewards/incentives

**Reported bugs**

- Fails to recognize outdoor time spent
- Incorrectly logs indoor time as outdoor
- Doesn't work in certain areas/locations

**Requested features**

- More transparency in NatureScore calculation
- Ability to manually log/edit outdoor time
- Interactive map feature to find high-scoring areas
- Daily/weekly summaries and insights


### Curb

[App page](https://appshunter.io/ios/app/curb-screen-time/id6777495843)

This app helps you reduce phone usage by gradually lowering your daily screen time limit. It learns your habits and offers personalized suggestions for alternative activities, adapting to your needs without punishment.

**Highlights:** Gradual daily screen time reduction, Personalized activity suggestions, Usage-based limit setting, Adaptive limit adjustments, Privacy-focused on-device processing, Designed to be used temporarily

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| The 3-Month Program | $24.99 | per 3 months |


## Frequently asked questions

### Is NatureDose free?

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

### Is Curb free?

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

### Which has better reviews, NatureDose or Curb?

Curb is rated higher. NatureDose averages 4.6 out of 5 from 673 ratings, while Curb averages 5.0 from 2 ratings.

### Do NatureDose or Curb have ads?

NatureDose shows ads; Curb does not.

### Which is updated more often, NatureDose or Curb?

NatureDose ships an update every 6 weeks, and Curb every 3 weeks. Most recently, NatureDose was updated on November 11, 2026 and Curb on October 31, 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.*