# iMSO vs ZenFox

The clearest difference is in-app purchases: iMSO at none against ZenFox's 3. iMSO also leads on iOS requirement (11.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. ZenFox sells 3 in-app purchases, starting at $2.99 per 7 days. iMSO asks for nothing beyond the download.

## The numbers

| Metric | iMSO | ZenFox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/imso/id411757356/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 87.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 16 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oscium LLC](https://appshunter.io/developer/411757369) | [Pedro Perez](https://appshunter.io/developer/1876995500) |

## What reviewers say

### iMSO

[App page](https://appshunter.io/ios/app/imso/id411757356)

Transform your mobile device into a powerful mixed-signal oscilloscope. Analyze analog and digital signals with intuitive controls and advanced measurement features. A demo mode is available for free, with hardware required for full functionality.

**Highlights:** Mixed-signal oscilloscope, Analog and digital signal analysis, Simulated wave display, Cursors with measurements, Direct signal measurements, Analog and digital triggering

**Features:** macOS Compatibility

**In-app purchases:** none


### ZenFox

[App page](https://appshunter.io/ios/app/zenfox-deep-focus/id6759527160)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZenFox Pro - Weekly | $2.99 | per 7 days |
| ZenFox Pro - Monthly | $4.99 | per month |
| ZenFox Pro - Yearly | $29.99 | per year |


## Frequently asked questions

### Is iMSO free?

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

### Is ZenFox free?

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

### Do iMSO or ZenFox have ads?

Neither iMSO nor ZenFox shows ads.

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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.*