# Evidation vs Sparqy

The clearest difference is review sentiment: Evidation at 50% against Sparqy's 0%. Evidation also leads on rating (4.6 vs 1.0) and ratings volume (29K vs 1). Sparqy's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Evidation holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Evidation has 29K ratings behind it against 1, 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 0% of Sparqy's.

Evidation ships an update every 3 days, Sparqy daily. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Evidation | Sparqy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (29K ratings)](https://appshunter.io/ios/app/evidation/id793039965/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sparqy/id1600312052/reviews) |
| Number of ratings | **29K** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Free | Free |
| Size | 73 MB | 27 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Evidation Health, Inc.](https://appshunter.io/developer/793039968) | [Clockwork Technologies LLC](https://appshunter.io/developer/1600312054) |

## 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


### Sparqy

[App page](https://appshunter.io/ios/app/sparqy/id1600312052)

This app rewards users with cryptocurrency for achieving health and fitness goals. Track workouts, sleep, and heart rate to earn crypto tokens. It aims to build a community focused on holistic wellness and financial incentives.

**Highlights:** Crypto rewards for health progress, Workout tracking (home, gym, outdoor), Vital health indicator monitoring, Holistic health ecosystem, Community of health advocates, Integration with Apple HealthKit

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Evidation free?

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

### Is Sparqy free?

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

### Which has better reviews, Evidation or Sparqy?

Evidation is rated higher. Evidation averages 4.6 out of 5 from 29K ratings, while Sparqy averages 1.0 from 1 ratings.

### Do Evidation or Sparqy have ads?

Neither Evidation nor Sparqy shows ads.

### Which is updated more often, Evidation or Sparqy?

Evidation ships an update every 3 days, and Sparqy daily. Most recently, Evidation was updated on October 23, 2026 and Sparqy on October 19, 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.*