Comparison

Truth Table Builder vs SmarterNotes

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

Head to head
About

Truth Table Builder

Easily construct truth tables from Boolean formulas. This app supports up to 8 variables and can display sub-expressions, ensuring the original truth function is preserved. It offers a custom keyboard for input, saves and shares tables, and allows operator customization.

Highlights
  • Build truth tables up to 8 variables
  • Shows sub-expressions
  • Preserves original truth function
  • Generates random expressions
  • Supports custom operators and constants
  • Saves and shares truth tables
Features
Read full description

Truth Table Builder is an easy, quick and reliable app that builds truth tables from Boolean/propositional formulas that you enter. Features: - Build truth table of up to 8 variables - Shows sub-expressions of the main expression - Splits expression based on operator precedence rule so that original truth function is preserved - Generates random expressions - Supports all variable letters and logical operators - Custom keyboard for easy input of expressions - History of all entered expressions - Save and share truth tables - Customize operators and truth constants

About

SmarterNotes

This app automatically transcribes and summarizes your meetings, lectures, and calls. It provides clear, actionable notes without manual note-taking, featuring a redesigned interface and improved transcription quality for enhanced clarity and focus.

Highlights
  • Automatic transcription of conversations
  • Structured summaries with decisions and action items
  • Redesigned, modern interface
  • Improved transcription quality and readability
  • Regenerate transcription option
  • Refined recording experience
Features
Read full description

SmarterNotes — Your Ultimate Study Guide and Meeting Summary App! SmarterNotes is your all-in-one AI study and notes workspace — built for students, professionals, and anyone who wants to learn faster from any content. Capture ideas with recording, documents, photos, or web links, then turn them into structured study guides with subtopics, quizzes, flashcards, and AI explanations in seconds. What you can do with SmarterNotes Generate Study Guides with AI Create comprehensive guides from a subject, book title, course title, or topic/chapter. Study by Subtopic Break large topics into focused sections so learning feels organized and manageable. Practice with Quizzes & Flashcards Automatically generate interactive quizzes and flashcards for each study area. Ask AI for Deeper Help Get clear, contextual explanations and follow-up answers when you need them. Capture from Anywhere Record audio, import documents, add photos, or pull in content from URLs. Translate AI Results Translate generated study content into multiple languages. Export & Share Export notes and AI outputs to PDF or text for easy review and sharing. Whether you are preparing for exams, reviewing chapters, or organizing knowledge from meetings and materials, SmarterNotes helps you learn smarter and retain more. Subscription Name: SmarterNotes Pro Monthly Length: 1 month Price: Displayed in-app and varies by region Auto-Renewal: Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period Payment: Charged to your Apple ID at confirmation of purchase Manage Subscription: You can manage or cancel your subscription in Settings → Apple ID → Subscriptions Terms of Use: https://sugary-macaroni-4a8.notion.site/MeetAINotes-Terms-of-Use-2b087f21e1c3806dbf31d5644d4bbb33?source=copy_link Privacy Policy: https://sugary-macaroni-4a8.notion.site/MeetAINotes-Privacy-Policy-2ab87f21e1c380e4aeb6f2292a5979ed?source=copy_link

Screenshots

Truth Table Builder4 screens
SmarterNotes4 screens

Verdict

The call

The clearest difference is price: SmarterNotes at Free against Truth Table Builder's $0.99. SmarterNotes also leads on review sentiment (100% vs 60%) and update cadence (fortnightly vs every 6 months). Truth Table Builder's advantage is in-app purchases (none vs 2) and ratings volume (58 vs 3). On 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

SmarterNotes is free to download; Truth Table Builder costs $0.99 up front. SmarterNotes sells 2 in-app purchases, starting at $5.99 per month. Truth Table Builder asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SmarterNotes holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Truth Table Builder has 58 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 60% of Truth Table Builder's written reviews are positive against 100% of SmarterNotes's.

UpkeepUpdate frequency

Truth Table Builder ships an update every 6 months, SmarterNotes fortnightly. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

Scorecard9 real differences · 1 level
Truth Table Builder versus SmarterNotes: the parameters behind the verdict, then further details
ParameterTruth Table BuilderSmarterNotes
Price$0.99Free — better
Rating4.7 (58 ratings)5.0 (3 ratings) — better
Positive reviews60.0% of reviews100.0% of reviews — better
Number of ratings58 — better3
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better16.0
Further details — not scored
Size1 MB5 MB
Age rating4+9+
DeveloperKetan AppaNeptali Gonzalez

Customer experience

Truth Table Builder

All ratings58 ratings
Positive93.1%
Neutral1.7%
Negative5.2%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

SmarterNotes

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Truth Table Builder

No in-app purchases

2 purchases

SmarterNotes

Subscriptions2
  • MeetAI Pro Monthly3 Days trial$5.991 Month
  • MeetAI Pro Yearly3 Days trial$39.991 Year

Questions

Is Truth Table Builder free?
Truth Table Builder costs $0.99, with no in-app purchases.
Is SmarterNotes free?
SmarterNotes is free to download, with in-app purchases available.
Which has better reviews, Truth Table Builder or SmarterNotes?
SmarterNotes is rated higher. Truth Table Builder averages 4.7 out of 5 from 58 ratings, while SmarterNotes averages 5.0 from 3 ratings.
Do Truth Table Builder or SmarterNotes have ads?
Neither Truth Table Builder nor SmarterNotes shows ads.
Which is updated more often, Truth Table Builder or SmarterNotes?
Truth Table Builder ships an update every 6 months, and SmarterNotes fortnightly. Most recently, Truth Table Builder was updated on October 26, 2026 and SmarterNotes on October 22, 2026.

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