# Microstep vs Siftlee

The clearest difference is in-app purchases: Microstep at none against Siftlee's 3. Microstep also leads on update cadence (every 4 days vs every 3 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Siftlee sells 3 in-app purchases, starting at $9.99 per 7 days. Microstep asks for nothing beyond the download.

Microstep ships an update every 4 days, Siftlee every 3 weeks. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Microstep | Siftlee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/microstep-track-anything/id6757171406/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 30 MB |
| Requires iOS | **15.5** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Eu Jin Kim](https://appshunter.io/developer/1806209157) | [Ainur Corp.](https://appshunter.io/developer/1896573227) |

## What reviewers say

### Microstep

[App page](https://appshunter.io/ios/app/microstep-track-anything/id6757171406)

Effortlessly create personalized trackers for any aspect of your life using AI. Simply describe what you want to monitor, and the app generates a custom template. Gain insights into your progress through AI-powered analysis and visualizations.

**Highlights:** AI-generated custom trackers, Track workouts, mood, sleep, and more, AI-powered progress insights, Automatic trends and charts, Offline functionality, 17 customizable field types, CSV export

**Features:** macOS Compatibility

**In-app purchases:** none


### Siftlee

[App page](https://appshunter.io/ios/app/siftlee-ai-second-brain/id6768440046)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Monthly | $19.99 | per month |
| Annual | $129.99 | per year |


## Frequently asked questions

### Is Microstep free?

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

### Is Siftlee free?

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

### Do Microstep or Siftlee have ads?

Neither Microstep nor Siftlee shows ads.

### Which is updated more often, Microstep or Siftlee?

Microstep ships an update every 4 days, and Siftlee every 3 weeks. Most recently, Microstep was updated on October 12, 2026 and Siftlee on October 15, 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.*