# Spark Direct vs Sleepio 3.0

The clearest difference is review sentiment: Spark Direct at 67% against Sleepio 3.0's 50%. Spark Direct also leads on rating (4.8 vs 4.6). Sleepio 3.0's advantage is update cadence (monthly vs every 2 months) and ratings volume (77 vs 19). 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.

Spark Direct holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 19 and 77 respectively. Written reviews point the same way: 67% of Spark Direct's written reviews are positive against 50% of Sleepio 3.0's.

Spark Direct ships an update every 2 months, Sleepio 3.0 monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Spark Direct | Sleepio 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (19 ratings)](https://appshunter.io/ios/app/spark-direct/id1509813684/reviews)** | [4.6 (77 ratings)](https://appshunter.io/ios/app/sleepio-30/id6698893964/reviews) |
| Number of ratings | 19 | **77** |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 51 MB | 71 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Limbix](https://appshunter.io/developer/1205665112) | [Big Health Ltd](https://appshunter.io/developer/910008909) |

## 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


### Sleepio 3.0

[App page](https://appshunter.io/ios/app/sleepio-30/id6698893964)

This app offers a structured program to improve sleep quality by addressing root causes. It provides cognitive and behavioral techniques, on-demand toolkits, and progress tracking to help users fall asleep faster and feel more rested.

**Highlights:** Self-paced cognitive behavioral program, On-demand daytime and nighttime toolkits, Sleep diary for insights and progress, Progress review and tracking, Clinically proven techniques

**In-app purchases:** none


## Frequently asked questions

### Is Spark Direct free?

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

### Is Sleepio 3.0 free?

Sleepio 3.0 is free to download, with no in-app purchases.

### Which has better reviews, Spark Direct or Sleepio 3.0?

Spark Direct is rated higher. Spark Direct averages 4.8 out of 5 from 19 ratings, while Sleepio 3.0 averages 4.6 from 77 ratings.

### Do Spark Direct or Sleepio 3.0 have ads?

Neither Spark Direct nor Sleepio 3.0 shows ads.

### Which is updated more often, Spark Direct or Sleepio 3.0?

Spark Direct ships an update every 2 months, and Sleepio 3.0 monthly. Most recently, Spark Direct was updated on October 24, 2026 and Sleepio 3.0 on October 24, 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.*