# Evidation vs Behavidence Research App

The clearest difference is review sentiment: Behavidence Research App at 100% against Evidation's 50%. Behavidence Research App also leads on rating (4.9 vs 4.6). Evidation's advantage is ratings volume (29K vs 8) and update cadence (every 3 days vs fortnightly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Behavidence Research App holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Evidation has 29K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 50% of Evidation's written reviews are positive against 100% of Behavidence Research App's.

Evidation ships an update every 3 days, Behavidence Research App fortnightly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Evidation | Behavidence Research App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (29K ratings)](https://appshunter.io/ios/app/evidation/id793039965/reviews) | **[4.9 (8 ratings)](https://appshunter.io/ios/app/behavidence-research-app/id1600102496/reviews)** |
| Number of ratings | **29K** | 8 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 74 MB | 49 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Evidation Health, Inc.](https://appshunter.io/developer/793039968) | [Behavidence](https://appshunter.io/developer/1600102498) |

## What reviewers say

### Evidation

[App page](https://appshunter.io/ios/app/evidation/id793039965)

Earn rewards for healthy actions like walking and exercising. Contribute to medical research by securely sharing your health data. Track your progress and sync with popular fitness apps and wearables.

**Highlights:** Earn rewards for health actions, Participate in health research, Track and sync health data, Personalized health insights, Health dashboard, Answer health surveys

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💰 Earn money for healthy activities
- 📊 Tracks various health metrics
- 🤝 Helps with medical research
- 🏅 Motivates users to be more active

**What reviewers complain about**

- 🐢 Slow points accumulation
- 🔍 Inaccurate sync with fitness apps
- 🤖 Poor customer service
- 🤷‍♀️ Confusing point system changes

**Reported bugs**

- Missing activity data
- Inconsistent point calculations
- Login and sign-out issues

**Requested features**

- More frequent reward payouts
- Improved app syncing and data accuracy
- Expanded survey and study opportunities
- Customizable point tracking and goals


### Behavidence Research App

[App page](https://appshunter.io/ios/app/behavidence-research-app/id1600102496)

This app uses machine learning to passively monitor mental health conditions through digital biomarkers. Users can complete daily questionnaires and contribute anonymized behavioral data to aid in future detection of depression, anxiety, and ADHD.

**Highlights:** Machine learning-based detection, Passive digital biomarker monitoring, Daily psychological questionnaires, Anonymized behavioral data collection, Assists with remote management

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

**In-app purchases:** none


## Frequently asked questions

### Is Evidation free?

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

### Is Behavidence Research App free?

Behavidence Research App is free to download, with no in-app purchases.

### Which has better reviews, Evidation or Behavidence Research App?

Behavidence Research App is rated higher. Evidation averages 4.6 out of 5 from 29K ratings, while Behavidence Research App averages 4.9 from 8 ratings.

### Do Evidation or Behavidence Research App have ads?

Neither Evidation nor Behavidence Research App shows ads.

### Which is updated more often, Evidation or Behavidence Research App?

Evidation ships an update every 3 days, and Behavidence Research App fortnightly. Most recently, Evidation was updated on October 15, 2026 and Behavidence Research App on October 12, 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.*