# Multi vs o46scope

The clearest difference is in-app purchases: Multi at none against o46scope's 1. o46scope's advantage is update cadence (every 6 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. o46scope sells 1 in-app purchase, starting at $19.99 per year. Multi asks for nothing beyond the download.

Multi ships an update every 3 months, o46scope every 6 weeks. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Multi | o46scope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 7 MB | 53 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MULTI MEASURING INSTRUMENTS CO., LTD.](https://appshunter.io/developer/1453652611) | [Shinsuke Tsutsui](https://appshunter.io/developer/1707110915) |

## What reviewers say

### Multi

[App page](https://appshunter.io/ios/app/multi-tracer/id1453652612)

**Features:** macOS Compatibility

**In-app purchases:** none


### o46scope

[App page](https://appshunter.io/ios/app/o46scope/id6754371407)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $19.99 | per year |


## Frequently asked questions

### Is Multi free?

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

### Is o46scope free?

o46scope is free to download, with in-app purchases available.

### Do Multi or o46scope have ads?

Neither Multi nor o46scope shows ads.

### Which is updated more often, Multi or o46scope?

Multi ships an update every 3 months, and o46scope every 6 weeks. Most recently, Multi was updated on September 7, 2026 and o46scope 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.*