# Lean PlanDo Flow vs Diag'Audit

The clearest difference is iOS requirement: Diag'Audit at 10.0 against Lean PlanDo Flow's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Lean PlanDo Flow | Diag'Audit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 21 MB | 103 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lean Station Pte Ltd](https://appshunter.io/developer/1211962440) | [Script&Go](https://appshunter.io/developer/963715575) |

## What reviewers say

### Lean PlanDo Flow

[App page](https://appshunter.io/ios/app/lean-plando-flow/id1552365163)

**Features:** macOS Compatibility

**In-app purchases:** none


### Diag'Audit

[App page](https://appshunter.io/ios/app/diagaudit/id1580766739)

**In-app purchases:** none


## Frequently asked questions

### Is Lean PlanDo Flow free?

Lean PlanDo Flow is free to download, with no in-app purchases.

### Is Diag'Audit free?

Diag'Audit is free to download, with no in-app purchases.

### Do Lean PlanDo Flow or Diag'Audit have ads?

Neither Lean PlanDo Flow nor Diag'Audit shows ads.

### Which is updated more often, Lean PlanDo Flow or Diag'Audit?

Lean PlanDo Flow ships an update every 2 months, and Diag'Audit every 2 months. Most recently, Lean PlanDo Flow was updated on September 8, 2026 and Diag'Audit on September 9, 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.*