# LeanFITT™ Pro vs Cluster2A

The clearest difference is in-app purchases: LeanFITT™ Pro at none against Cluster2A's 2. LeanFITT™ Pro also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.2). Cluster2A's advantage is update cadence (every 3 months vs every 18 months). On price and ads there is nothing between them.

Both are free to download. Cluster2A sells 2 one-off in-app purchases. LeanFITT™ Pro asks for nothing beyond the download.

LeanFITT™ Pro ships an update every 18 months, Cluster2A every 3 months. The most recent releases landed on September 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | LeanFITT™ Pro | Cluster2A |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/leanfitt-pro/id1438963242/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 28 MB | 9 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MCS Media, Inc.](https://appshunter.io/developer/580374017) | [Chu-Yi Chang](https://appshunter.io/developer/943416679) |

## What reviewers say

### LeanFITT™ Pro

[App page](https://appshunter.io/ios/app/leanfitt-pro/id1438963242)

This app streamlines process improvement with AI-powered insights and gamified tracking. It offers intuitive Lean tools for individuals and teams to focus, involve, track, and transform workflows, fostering collaboration and growth.

**Highlights:** AI-powered insights, Gamified progress tracking, Intuitive Lean tools (A3, VSM, DMAIC), Quality tools (Fishbone, 5 Whys), Interactive learning and quizzes, Leaderboards and rewards, Kanban action board

**Features:** macOS Compatibility

**In-app purchases:** none


### Cluster2A

[App page](https://appshunter.io/ios/app/cluster2a/id1544599436)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| K-means Model | $1.99 | one-time |
| DBSCAN Model | $1.99 | one-time |


## Frequently asked questions

### Is LeanFITT™ Pro free?

LeanFITT™ Pro is free to download, with no in-app purchases.

### Is Cluster2A free?

Cluster2A is free to download, with in-app purchases available.

### Do LeanFITT™ Pro or Cluster2A have ads?

Neither LeanFITT™ Pro nor Cluster2A shows ads.

### Which is updated more often, LeanFITT™ Pro or Cluster2A?

LeanFITT™ Pro ships an update every 18 months, and Cluster2A every 3 months. Most recently, LeanFITT™ Pro was updated on September 23, 2026 and Cluster2A on October 4, 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.*