# Lekh vs Justinmind

The clearest difference is rating: Lekh at 4.2 against Justinmind's 3.3. Lekh also leads on update cadence (fortnightly vs every 5 months) and review sentiment (72% vs 52%). Justinmind's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Lekh sells 2 in-app purchases, starting at $3.99 per month. Justinmind asks for nothing beyond the download.

Lekh holds the better App Store score, 4.2 against 3.3. Both are backed by a comparable volume of ratings — 15 and 15 respectively. Written reviews point the same way: 72% of Lekh's written reviews are positive against 52% of Justinmind's.

Lekh ships an update fortnightly, Justinmind every 5 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Lekh | Justinmind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (15 ratings)](https://appshunter.io/ios/app/lekh-diagram-and-flowchart-app/id576124115/reviews)** | [3.3 (15 ratings)](https://appshunter.io/ios/app/justinmind/id891264087/reviews) |
| Number of ratings | 15 | 15 |
| Positive reviews | **71.9% of reviews** | 52.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 8 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LEKHAPP LLC](https://appshunter.io/developer/1536055784) | [Justinmind](https://appshunter.io/developer/891264090) |

## What reviewers say

### Lekh

[App page](https://appshunter.io/ios/app/lekh-diagram-and-flowchart-app/id576124115)

This app provides an infinite canvas for freehand drawing and creating various diagrams. It intelligently converts sketches into precise shapes and connections, supporting a wide range of diagram types for business, design, and planning.

**Highlights:** Infinite canvas for drawing, Smart diagram and flowchart creation, Layout and inspection report drawing, Swimlane and business process mapping, Rapid UI wireframing, Support for numerous diagram types, Online and offline modes

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lekh Premium for one month | $3.99 | per month |
| Lekh Premium for one year | $34.99 | per year |


### Justinmind

[App page](https://appshunter.io/ios/app/justinmind/id891264087)

Create fully functional mobile app prototypes with advanced gestures, transitions, and effects. View and test your designs on mobile devices, even offline, for seamless demos and presentations.

**Highlights:** Create interactive prototypes, Mobile gestures and transitions, Offline prototype viewing, Cloud sharing, Mobile and tablet adaptation

**In-app purchases:** none


## Frequently asked questions

### Is Lekh free?

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

### Is Justinmind free?

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

### Which has better reviews, Lekh or Justinmind?

Lekh is rated higher. Lekh averages 4.2 out of 5 from 15 ratings, while Justinmind averages 3.3 from 15 ratings.

### Do Lekh or Justinmind have ads?

Neither Lekh nor Justinmind shows ads.

### Which is updated more often, Lekh or Justinmind?

Lekh ships an update fortnightly, and Justinmind every 5 months. Most recently, Lekh was updated on October 24, 2026 and Justinmind on October 24, 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.*