Comparison

Random Input vs 8051 Tutorial

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

Head to head
About

Random Input

This utility app generates random cards, suits, or numbers, acting as a virtual spectator with feedback. It serves as an introduction to more advanced magic training tools.

Highlights
  • Random card generation
  • Random suit generation
  • Random number generation (1-52)
  • Virtual spectator feedback
  • Introduction to magic training tools
Features
Read full description

Random Input simply generates random cards, suites or numbers from 1 to 52 and serves as a virtual spectator who whispers you random feedback. Random Input serves as a a free introduction to 'Acaan Trainer', 'Stack Trainer', 'Twice as Hard Trainer', 'Serial Sum Trainer', and 'Gauge Trainer', which represent the single most unified set of technical learning tools for close-up magicians. These apps are available by this developer in the App Store. Swipe, swipe, touch. Swipe and again. Randomly. Additional information: - License agreement - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy policy - https://yeahgic.com/pge_PrivacyRandom.htm

About

8051 Tutorial

Learn 8051 microcontroller programming in C with this comprehensive tutorial. It covers architecture, assembly, and C language, featuring 11 practical projects. An optional Pro version offers additional projects with source code and advanced features.

Highlights
  • 8051 architecture review
  • 8051 assembly mnemonics
  • 8051 C language programming
  • 11 practical projects
  • Baud calculator
  • Pro version with extra projects and source code
Features
Read full description

This app is a 8051 tutorial based on C language. It is suitable for hobbyist or engineering students. Features • 8051 architecture review • 8051 asm mnemonics • 8051 C language • 11 projects including LED, buzzer, key switch, external interrupt, 7-segment display, 8x8 led matrix, timer (mode 0,1 ) • Baud calculator Features in Pro • Extra 11 projects with source code • Projects with complete uVision project and document • Create C source code of timer mode 0,1,2 • Data pattern code generator of 8x8 LED matrix All product names, trademarks and registered trademarks are property of their respective owners. All company, product and service names used in this app are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.

Screenshots

Random Input4 screens
8051 Tutorial4 screens

Verdict

The call

The clearest difference is review sentiment: 8051 Tutorial at 50% against Random Input's 0%. 8051 Tutorial also leads on rating (5.0 vs 1.0) and monetization model (free with in-app purchases vs subscription). On price, ratings volume, update cadence and ads 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. Random Input sells 2 in-app purchases, starting at $0.99 per 3 months and 8051 Tutorial sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

8051 Tutorial holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Random Input's written reviews are positive against 50% of 8051 Tutorial's.

UpkeepUpdate frequency

Random Input ships an update every 5 months, 8051 Tutorial every 3 months. The most recent releases landed on August 28, 2026 and September 26, 2026 respectively.

Scorecard4 real differences · 6 level
Random Input versus 8051 Tutorial: the parameters behind the verdict, then further details
ParameterRandom Input8051 Tutorial
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings11
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size6 MB17 MB
Age rating4+4+
DeveloperRalph CosSiu Yuen Ho

Customer experience

Random Input

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

8051 Tutorial

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

2 purchases

Random Input

Subscriptions2
  • 3 Months Subscription3 Days trial$0.993 Months
  • Annual Subscription3 Days trial$1.991 Year
10 purchases

8051 Tutorial

One-time10
  • 24L01$0.99
  • 18B20$0.99
  • OLED$0.99
Show 7 more
  • Unlock Pro features$1.99
  • ESP8266$1.99
  • BMP180 project$1.99
  • DHT11 project$1.99
  • DHT22 project$1.99
  • BMP280 project$1.99
  • Wireless automation (BT)$1.99

Questions

Is Random Input free?
Random Input is free to download, with in-app purchases available.
Is 8051 Tutorial free?
8051 Tutorial is free to download, with in-app purchases available.
Which has better reviews, Random Input or 8051 Tutorial?
8051 Tutorial is rated higher. Random Input averages 1.0 out of 5 from 1 ratings, while 8051 Tutorial averages 5.0 from 1 ratings.
Do Random Input or 8051 Tutorial have ads?
Neither Random Input nor 8051 Tutorial shows ads.
Which is updated more often, Random Input or 8051 Tutorial?
Random Input ships an update every 5 months, and 8051 Tutorial every 3 months. Most recently, Random Input was updated on August 28, 2026 and 8051 Tutorial on September 26, 2026.

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