# MicroCalm vs Spark

The clearest difference is in-app purchases: MicroCalm at none against Spark's 3. MicroCalm also leads on iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Spark sells 3 in-app purchases, starting at $0.99 per month. MicroCalm asks for nothing beyond the download.

## The numbers

| Metric | MicroCalm | Spark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/spark-goal-tracker-and-diary/id6748666816/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 40 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Giulio Soro](https://appshunter.io/developer/1801168260) | [Signer Labs](https://appshunter.io/developer/1823355756) |

## What reviewers say

### MicroCalm

[App page](https://appshunter.io/ios/app/microcalm/id6744527896)

**In-app purchases:** none


### Spark

[App page](https://appshunter.io/ios/app/spark-goal-tracker-and-diary/id6748666816)

This app helps you track personal goals and document life's important moments. Create a visual timeline with photos and videos, and automatically generate memory videos of your journey. All your data is stored locally and privately on your device.

**Highlights:** Goal tracking and countdown timer, Personal journal and diary entries, Photo and video diary integration, Automatic memory video creator, Local and private data storage, Multimedia timeline creation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $6.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is MicroCalm free?

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

### Is Spark free?

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

### Do MicroCalm or Spark have ads?

Neither MicroCalm nor Spark shows ads.

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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.*