# NatureDose vs CharlieCheck

The clearest difference is in-app purchases: NatureDose at none against CharlieCheck's 2. NatureDose also leads on ratings volume (674 vs 1). CharlieCheck's advantage is ads (none vs shown) and rating (5.0 vs 4.6). On price, monetization model, device support and iOS requirement there is nothing between them.

Both are free to download. CharlieCheck sells 2 in-app purchases, starting at $19.99 per month. NatureDose asks for nothing beyond the download.

CharlieCheck holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: NatureDose has 674 ratings behind it against 1, so its average is the more settled of the two.

NatureDose ships an update every 6 weeks, CharlieCheck every 2 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NatureDose | CharlieCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (674 ratings)](https://appshunter.io/ios/app/naturedose/id1591127435/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/charliecheck/id6754394287/reviews)** |
| Number of ratings | **674** | 1 |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 31 MB | 49 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NatureQuant](https://appshunter.io/developer/1591127737) | [Shyft, LLC](https://appshunter.io/developer/1848176157) |

## 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


### CharlieCheck

[App page](https://appshunter.io/ios/app/charliecheck/id6754394287)

This app helps organize and maintain habits, routines, and commitments for yourself and loved ones. It offers smart, personalized reminders and AI-powered support for accountability and motivation. Collaborate with trusted individuals on shared plans while ensuring your data remains private and secure.

**Highlights:** Habit and routine organization, Personalized smart reminders, Medication and health tracking, Family accountability and coordination, AI-powered encouragement and insight, Private and secure data management, Collaborative planning with trusted contacts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Medium | $19.99 | per month |
| Monthly Large | $29.99 | per month |


## Frequently asked questions

### Is NatureDose free?

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

### Is CharlieCheck free?

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

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

CharlieCheck is rated higher. NatureDose averages 4.6 out of 5 from 674 ratings, while CharlieCheck averages 5.0 from 1 ratings.

### Do NatureDose or CharlieCheck have ads?

NatureDose shows ads; CharlieCheck does not.

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

NatureDose ships an update every 6 weeks, and CharlieCheck every 2 weeks. Most recently, NatureDose was updated on November 7, 2026 and CharlieCheck on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*