# Maat Journal vs Spark

The clearest difference is iOS requirement: Maat Journal at 15.0 against Spark's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Maat Journal sells 2 in-app purchases, starting at $3.99 per month and Spark sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Maat Journal ships an update fortnightly, Spark weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Maat Journal | Spark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 85 MB | 20 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Zero Vector Labs LLC](https://appshunter.io/developer/1827117997) | [Adrian Espinoza Leon](https://appshunter.io/developer/1867088731) |

## What reviewers say

### Maat Journal

[App page](https://appshunter.io/ios/app/maat-journal/id6748706128)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maat Journal Pro | $3.99 | per month |
| Maat Journal Pro Annual | $44.99 | per year |


### Spark

[App page](https://appshunter.io/ios/app/spark-adhd-habit-tracker/id6760031434)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spark Pro – Monthly | $4.99 | per month |
| Spark Pro - Annual | $29.99 | per year |


## Frequently asked questions

### Is Maat Journal free?

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

### Is Spark free?

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

### Do Maat Journal or Spark have ads?

Neither Maat Journal nor Spark shows ads.

### Which is updated more often, Maat Journal or Spark?

Maat Journal ships an update fortnightly, and Spark weekly. Most recently, Maat Journal was updated on October 30, 2026 and Spark on October 31, 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.*