Comparison

8051 Tutorial vs DecideAI

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

DecideAI

This AI-powered app helps you make everyday decisions by turning them into a fun, surprising game. Simply voice your options, and let the intelligent algorithm select the best choice for you, or discover new possibilities.

Highlights
  • Voice recognition for decision input
  • AI-powered random choice generation
  • Suggests new options
  • Customizable voice settings
  • Multilingual voice support
Features
Read full description

Struggling to decide? Let DecideAI, your AI-powered decision helper, take the wheel! This playful app acts as your personal assistant for daily choices, turning everyday decision-making into an exciting game. Whether it’s choosing what to eat, selecting a movie, picking an outfit, or planning an outing, DecideAI adds an element of surprise to your routine. How It Works ◆ Speak Your Choices: Tap the microphone, voice your options, and watch as DecideAI magically selects the best option for you. It's not just random—it's fun and thrilling! ◆ AI Decision Magic: Powered by a sophisticated algorithm, DecideAI acts as your random choice generator, ensuring every decision is a delightful surprise. ◆ Discover New Possibilities: Stuck for ideas? Our AI choice selector can also suggest exciting new options. Features ◆ Voice Recognition: Speak to DecideAI and let it handle the decision-making effortlessly. ◆ Customizable Voice Settings: Tailor the voice style to suit your preferences, enhancing the interactive experience. Why DecideAI? ◆ Save Time: Reduce deliberation and increase enjoyment in your daily life. ◆ Reduce Stress: With DecideAI, decision-making becomes a playful, stress-free activity. ◆ Enhance Daily Life: Make routine decisions engaging and fun with our AI helper. Subscription Details ◆ Start with a 7-day free trial and experience full decision-making freedom! Continue the adventure for just USD$1.50/month after the trial. Multilingual Voice Support ◆ DecideAI speaks your language! Our app supports voice inputs and outputs in a variety of languages, ensuring you can make decisions in the language you're most comfortable with. Currently, we support: Afrikaans, Arabic, Armenian, Azerbaijani, Belarusian, Bosnian, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, Galician, German, Greek, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Kannada, Kazakh, Korean, Latvian, Lithuanian, Macedonian, Malay, Marathi, Maori, Nepali, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swahili, Swedish, Tagalog, Tamil, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Welsh. Ready to Decide? ◆ Download DecideAI now and start injecting fun into your daily choices! Whether it’s deciding on a lunch spot, what clothes to wear, or how to spend your evening, let DecideAI make your day unpredictable and exciting! Feedback ◆ We love hearing from our users! Contact us at contact@innovationanywhere.dev with your feedback or for support. After your free trial has ended, this app includes an auto-renewing subscription, which unlocks unlimited decisions while the subscription is active. The app also offers a one-time purchase for a lifetime access, unlocking unlimited decisions forever, but availability is limited. ◆ Subscription options are either monthly or yearly. ◆ Lifetime access purchase is a one-time product that gives you unlimited access to all premium features forever, including unlimited decisions. ◆ Payment will be charged to your iTunes Account at confirmation of purchase. ◆ Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period ◆ Account will be charged for renewal within 24 hours of the end of the current period, and identify the cost of the renewal ◆ The account will be charged for renewal within 24 hours before the end of the current period. ◆ Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Privacy Policy: https://www.innovationanywhere.dev/privacy_policy Terms of Use (EULA): https://www.innovationanywhere.dev/EULA Instagram: https://www.instagram.com/aidecisionmaker/

Screenshots

8051 Tutorial4 screens
DecideAI4 screens

Verdict

The call

8051 Tutorial and DecideAI both sit at 5.0 stars, but that hides the real split: 100% of DecideAI's written reviews are positive against 50% of 8051 Tutorial's. DecideAI also leads on update cadence (every 2 weeks vs every 3 months) and ratings volume (9 vs 1). On price, rating, 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. 8051 Tutorial sells 10 one-off in-app purchases and DecideAI sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for 8051 Tutorial against 5.0 for DecideAI. That said, the two scores are not equally well evidenced: DecideAI has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 50% of 8051 Tutorial's written reviews are positive against 100% of DecideAI's.

UpkeepUpdate frequency

8051 Tutorial ships an update every 3 months, DecideAI every 2 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
8051 Tutorial versus DecideAI: the parameters behind the verdict, then further details
Parameter8051 TutorialDecideAI
PriceFreeFree
Rating5.0 (1 ratings)5.0 (9 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings19 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size17 MB40 MB
Age rating4++4
DeveloperSiu Yuen HoInnovation Anywhere OÜ

Customer experience

8051 Tutorial

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

DecideAI

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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
3 purchases

DecideAI

Subscriptions2
  • Unlimited Decisions Monthly$2.991 Month
  • Unlimited Decisions Yearly$17.991 Year
One-time1
  • Lifetime unlimited decisions$59.99

Questions

Is 8051 Tutorial free?
8051 Tutorial is free to download, with in-app purchases available.
Is DecideAI free?
DecideAI is free to download, with in-app purchases available.
Which has better reviews, 8051 Tutorial or DecideAI?
8051 Tutorial and DecideAI are both rated 5.0 out of 5 on the App Store, from 1 and 9 ratings respectively.
Do 8051 Tutorial or DecideAI have ads?
Neither 8051 Tutorial nor DecideAI shows ads.
Which is updated more often, 8051 Tutorial or DecideAI?
8051 Tutorial ships an update every 3 months, and DecideAI every 2 weeks. Most recently, 8051 Tutorial was updated on November 2, 2026 and DecideAI on November 4, 2026.

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