# Leon Sales App vs OmronASM

The clearest difference is update cadence: Leon Sales App at monthly against OmronASM's every 9 months. OmronASM's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Leon Sales App ships an update monthly, OmronASM every 9 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Leon Sales App | OmronASM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Size | 49 MB | 36 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Leon Software](https://appshunter.io/developer/443136429) | [Triad Technologies Pvt Ltd.](https://appshunter.io/developer/1367899763) |

## What reviewers say

### Leon Sales App

[App page](https://appshunter.io/ios/app/leon-sales-app/id1546847901)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### OmronASM

[App page](https://appshunter.io/ios/app/omronasm/id6739997155)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Leon Sales App free?

Leon Sales App is free to download, with no in-app purchases.

### Is OmronASM free?

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

### Do Leon Sales App or OmronASM have ads?

Neither Leon Sales App nor OmronASM shows ads.

### Which is updated more often, Leon Sales App or OmronASM?

Leon Sales App ships an update monthly, and OmronASM every 9 months. Most recently, Leon Sales App was updated on October 16, 2026 and OmronASM on October 5, 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.*