# SimVSM vs DigiLEAN

The clearest difference is in-app purchases: DigiLEAN at none against SimVSM's 9. SimVSM's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SimVSM sells 9 in-app purchases, starting at $8.99 per month. DigiLEAN asks for nothing beyond the download.

SimVSM ships an update every 6 weeks, DigiLEAN every 3 months. Both last shipped on September 10, 2026.

## The numbers

| Metric | SimVSM | DigiLEAN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/simvsm/id1212829700/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 86 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SimPlan AG](https://appshunter.io/developer/1091504286) | [Kaizen Solutions AS](https://appshunter.io/developer/1362578658) |

## What reviewers say

### SimVSM

[App page](https://appshunter.io/ios/app/simvsm/id1212829700)

Easily create and document value streams on your mobile device. Visualize process steps, calculate KPIs, and identify areas for improvement. Offers free basic functionality with optional subscriptions for advanced features like printing and simulation.

**Highlights:** Drag & drop value stream modeling, Digital and visual documentation, Calculation of static KPIs, Dynamic cycle time and flow rate calculation, Classification of value-adding/non-value-adding steps, Plausibility checks during modeling, Multiple view modes

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VSM 4.0 subscription | $8.99 | per month |
| Standard | $8.99 | per month |
| Premium (monthly) | $24.99 | per month |
| VSM 4.0 | $71.99 | per year |
| Standard (Annual) | $89.99 | per year |
| Premium (annual) | $249.00 | per year |
| Ultimate subscription | $449.00 | per month |
| Free simulation runs | Free | one-time |
| Expert addon | $49.99 | one-time |


### DigiLEAN

[App page](https://appshunter.io/ios/app/digilean/id1362578659)

**In-app purchases:** none


## Frequently asked questions

### Is SimVSM free?

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

### Is DigiLEAN free?

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

### Do SimVSM or DigiLEAN have ads?

Neither SimVSM nor DigiLEAN shows ads.

### Which is updated more often, SimVSM or DigiLEAN?

SimVSM ships an update every 6 weeks, and DigiLEAN every 3 months. Most recently, SimVSM was updated on September 10, 2026 and DigiLEAN on September 10, 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.*