Comparison

8051 Tutorial vs Suman

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

Head to head
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.

About

Suman

Features
Read full description

Stuck in an awkward situation? Need to cancel plans, apologize for being late, or get out of something gracefully? Let AI handle the hard part. AI Excuse Generator creates polished, context-aware excuses in seconds. Whethe r you need a sincere apology to your boss, a humorous way to skip a party with friends, or a believable reason to cancel a date, we've got you covered. HOW IT WORKS 1. Choose your recipient - Boss, colleague, client, friend, partner, parent, o r acquaintance 2. Select the situation - Running late, skipping an event, last-minute cancell ation, forgotten reply, lost item, and more 3. Pick your tone - Sincere, health-related, force majeure, humorous, or myste rious 4. Adjust severity - From a casual "sorry" to a full relationship-crisis apolo gy 5. Add custom details - Include specific context for more personalized results 6. Generate - Get 3 unique excuses: natural, humorous, and tragic variations FEATURES Smart AI Generation Our AI understands context and relationships, creating excuses that match your specific situation. No generic templates - every excuse is tailored to your ne eds. Multiple Tones and Styles Choose from sincere business-like apologies, classic health excuses, force maj eure reasons like train delays, humorous approaches for friends, or mysterious ly vague explanations. Adjustable Severity Levels Five levels of intensity let you match the excuse to the situation. Level 1 fo r minor inconveniences, Level 5 when you really messed up. Instant Copy and Share Tap any generated excuse to copy it to your clipboard. Use it in messages, ema ils, or however you need. History and Favorites Keep track of all generated excuses. Save your best ones to favorites for quic k access later. Custom Notes Add specific details to make excuses more believable and personalized. The AI incorporates your notes naturally. DISCLAIMER This app is intended for entertainment and reference purposes only. We take no responsibility for relationship issues caused by using these excuses. Please u se good judgment - honesty is often the best policy. Perfect for: - Canceling plans politely - Apologizing for being late - Getting out of unwanted meetings - Explaining delayed replies - Handling forgotten commitments - Navigating awkward social situations Download now and never be speechless again.

Screenshots

8051 Tutorial4 screens
Suman4 screens

Verdict

The call

The clearest difference is in-app purchases: Suman at none against 8051 Tutorial's 10. 8051 Tutorial's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support 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. 8051 Tutorial sells 10 one-off in-app purchases. Suman asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
8051 Tutorial versus Suman: the parameters behind the verdict, then further details
Parameter8051 TutorialSuman
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size17 MB25 MB
Age rating4+4+
DeveloperSiu Yuen Hoakira kawata

In-app purchases

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
None

Suman

No in-app purchases

Questions

Is 8051 Tutorial free?
8051 Tutorial is free to download, with in-app purchases available.
Is Suman free?
Suman is free to download, with no in-app purchases.
Do 8051 Tutorial or Suman have ads?
Neither 8051 Tutorial nor Suman shows ads.
Which is updated more often, 8051 Tutorial or Suman?
8051 Tutorial ships an update every 3 months, and Suman every 3 months. Most recently, 8051 Tutorial was updated on October 10, 2026 and Suman on October 15, 2026.

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