# LogiScope vs GEYER Y

The clearest difference is iOS requirement: LogiScope at 8.0 against GEYER Y's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

LogiScope ships an update every 3 months, GEYER Y every 5 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | LogiScope | GEYER Y |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/logiscope/id504300523/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | — |
| Size | 7 MB | 33 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oscium LLC](https://appshunter.io/developer/411757369) | [Geyer Electronic GmbH](https://appshunter.io/developer/1697719221) |

## What reviewers say

### LogiScope

[App page](https://appshunter.io/ios/app/logiscope/id504300523)

This tool functions as a 16-channel logic analyzer, offering high sampling rates and decoding for various protocols like SPI, I2C, and UART. It enables precise event triggering, eliminating the need to sift through large data buffers.

**Highlights:** 16-channel logic analysis, Up to 100MSPS sampling rate, SPI, I2C, UART decoding, Parallel data decoding, Advanced event triggering, Trigger on multiple event types

**Features:** macOS Compatibility

**In-app purchases:** none


### GEYER Y

[App page](https://appshunter.io/ios/app/geyer-y-design-app/id6451363628)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LogiScope free?

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

### Is GEYER Y free?

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

### Do LogiScope or GEYER Y have ads?

Neither LogiScope nor GEYER Y shows ads.

### Which is updated more often, LogiScope or GEYER Y?

LogiScope ships an update every 3 months, and GEYER Y every 5 months. Most recently, LogiScope was updated on November 1, 2026 and GEYER Y on November 7, 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.*