Comparison

LogiScope vs GEYER Y

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LogiScope

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
Read full description

HARDWARE REQUIRED FOR FULL FUNCTIONALITY LogiScope is a full functional 16 channel logic analyzer. It's capabilities include up to 100MSPS sampling rate, SPI, I2C, UART, and parallel decoding. It allows you to trigger on virtually any type of event, multiple events, a series of events from single, multiple, serial, decoded, and even parallel data. Gone are the days of capturing a massive buffer and then panning through all the data to find the event you want to analyze. LogiScope will allow you to trigger on the exact event you want to look at! Hardware can be purchased from http://www.oscium.com and includes the following: -LogiScope Accessory -2x Harness with 0.100" connectors -18x SMD Grabbers (16 channels + 2 GND) Hardware is certified to work with the following devices: - iPad mini 3 - iPad mini 2 - iPad mini - iPad Air 2 - iPad Air - iPad 4 - iPad 3 - iPad 2 - iPad - iPhone 6 Plus - iPhone 6 - iPhone 5C - iPhone 5S - iPhone 5 - iPhone 4S - iPhone 4 - iPhone 3GS - iPod touch [3rd (32GB only), 4th and 5th generation)

About

GEYER Y

Features
Read full description

The simulation app newly launched and further developed by GEYER Electronic supports you with just a few clicks when creating your design and existing circuits can be checked or optimized. Therefore it will help you to choose the right quartz crystal. What does the Y-Design app offer? - Simple design of initial circuit designs - Testing and optimization of designs by simple parameter input; fast determination of quartz loading - Avoidance of technical problems in advance, e.g. long start-up times - Intuitive app use → self-explanatory and user-friendly menu navigation - Storage and printing of the design parameters - Direct sample request for design review

Screenshots

LogiScope4 screens
GEYER Y4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard1 real difference · 9 level
LogiScope versus GEYER Y: the parameters behind the verdict, then further details
ParameterLogiScopeGEYER Y
PriceFreeFree
Rating3.8 (4 ratings) — better—
Positive reviews70.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size7 MB33 MB
Age rating4+4+
DeveloperOscium LLCGeyer Electronic GmbH

In-app purchases

None

LogiScope

No in-app purchases

None

GEYER Y

No in-app purchases

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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