# Spark Direct vs Avidon

The clearest difference is in-app purchases: Spark Direct at none against Avidon's 2. Spark Direct also leads on iOS requirement (15.1 vs 17.0). Avidon's advantage is review sentiment (100% vs 67%) and update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Avidon sells 2 in-app purchases, starting at $9.00 per month. Spark Direct asks for nothing beyond the download.

Avidon holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 19 and 8 respectively. Written reviews point the same way: 67% of Spark Direct's written reviews are positive against 100% of Avidon's.

Spark Direct ships an update every 2 months, Avidon every 2 weeks. The most recent releases landed on July 25, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Spark Direct | Avidon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (19 ratings)](https://appshunter.io/ios/app/spark-direct/id1509813684/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/avidon/id1563270918/reviews)** |
| Number of ratings | **19** | 8 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 51 MB | 23 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Limbix](https://appshunter.io/developer/1205665112) | [Avidon Health](https://appshunter.io/developer/1799226354) |

## What reviewers say

### Spark Direct

[App page](https://appshunter.io/ios/app/spark-direct/id1509813684)

This app offers guided lessons and interactive exercises designed by psychology experts and individuals with low mood. It helps users understand their emotions, mood patterns, and behaviors to improve their overall well-being.

**Highlights:** Expert-guided lessons, Interactive exercises, Mood tracking, Emotion insights, Behavioral analysis, Low mood support

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

**In-app purchases:** none


### Avidon

[App page](https://appshunter.io/ios/app/avidon/id1563270918)

This app uses behavioral science and health coaching to help users change unhealthy habits and build lasting healthy ones. It offers courses, challenges, and resources to support goals in areas like stress, sleep, fitness, and nutrition.

**Highlights:** Behavioral science approach, 40+ comprehensive courses, Monthly wellness challenges, 700+ curated resources, Seamless device syncing, Health goal achievement tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $9.00 | per month |
| Premium Subscription | $90.00 | per year |


## Frequently asked questions

### Is Spark Direct free?

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

### Is Avidon free?

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

### Which has better reviews, Spark Direct or Avidon?

Avidon is rated higher. Spark Direct averages 4.8 out of 5 from 19 ratings, while Avidon averages 5.0 from 8 ratings.

### Do Spark Direct or Avidon have ads?

Neither Spark Direct nor Avidon shows ads.

### Which is updated more often, Spark Direct or Avidon?

Spark Direct ships an update every 2 months, and Avidon every 2 weeks. Most recently, Spark Direct was updated on July 25, 2026 and Avidon on September 17, 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.*