Comparison

Intuitive Memory Calculator vs Stamp Identifier

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

Head to head
About

Intuitive Memory Calculator

This app simplifies complex calculations by offering multiple memory slots to store and retrieve numbers. It allows for unlimited access to stored values and keeps a history of your recent computations. Easily manage multiple numbers for multistep problem-solving.

Highlights
  • Multiple memory slots
  • Unlimited number retrieval
  • Recent calculation history
  • Easy memory slot management
  • Intuitive interface
Features
Read full description

Have you ever memorized or written down numbers while performing complex calculations? Intuitive Memory Calculator solves this problem with multiple memory slots that make it easy to store and retrieve numbers for multistep calculations! Simply tap a memory slot to store a number and tap it again to retrieve a stored number unlimited times. When you ready to clear a memory slot, swipe up on that slot and tap Delete. Additionally, you can now access 25 of your most recent calculations. Many traditional calculators with memory would have up to five buttons (MS, MR, MC, M+, or M-) just to allow you to keep track of one number! Intuitive Memory Calculator has three memory slots which allow you to keep track of three different numbers and each slot was designed to take up no more space than any other button in this calculator. Like the product or have a suggestion? Leave a comment below! Happy calculating!

About

Stamp Identifier

Instantly identify stamps with AI by taking a photo. Discover their history, estimated value, and preservation tips. Chat with the AI for tailored guidance on your collection.

Highlights
  • AI-powered stamp identification
  • Stamp history and significance
  • Estimated market value
  • Preservation and care tips
  • AI chat for guidance
Features
Read full description

Stamp Identifier - AI Scan Discover the story behind every stamp with Stamp Identifier - AI Scan — your personal expert for collectors, hobbyists, and enthusiasts. Simply take a photo of any stamp, and within seconds, our advanced AI instantly identifies it, revealing its history, estimated value, and preservation tips to help you protect and appreciate your collection. With Stamp Identifier - AI Scan, you can: Snap and identify instantly – Just take a photo, and the app will analyze your stamp using powerful AI recognition. Explore rich histories – Learn fascinating details about where your stamp came from and its historical significance. Understand true value – Get an estimated market value and insight into what makes your stamp rare or collectible. Preserve with confidence – Receive expert advice on storage, handling, and long-term maintenance. Chat and ask anything – Have questions? Talk directly with the AI to get tailored guidance and learn more about your discoveries. Whether you’re a lifelong philatelist or just getting started, Stamp Identifier - AI Scan makes identifying, learning about, and caring for your stamps effortless and enjoyable. Turn curiosity into knowledge — and your collection into a story worth telling. Download Stamp Identifier - AI Scan today and see what every stamp has to say. Terms of Use - https://rowanh17.github.io/stamp_identifier/terms-of-use.html Privacy Policy - https://rowanh17.github.io/stamp_identifier/privacy.html

Screenshots

Intuitive Memory Calculator4 screens
Stamp Identifier4 screens

Verdict

The call

The clearest difference is in-app purchases: Intuitive Memory Calculator at none against Stamp Identifier's 2. Intuitive Memory Calculator also leads on ratings volume (57 vs 8) and iOS requirement (12.0 vs 15.1). On price, rating, 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. Stamp Identifier sells 2 in-app purchases, starting at $5.99 per 7 days. Intuitive Memory Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Intuitive Memory Calculator against 4.6 for Stamp Identifier. That said, the two scores are not equally well evidenced: Intuitive Memory Calculator has 57 ratings behind it against 8, so its average is the more settled of the two.

UpkeepUpdate frequency

Intuitive Memory Calculator ships an update every 6 weeks, Stamp Identifier every 3 weeks. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Intuitive Memory Calculator versus Stamp Identifier: the parameters behind the verdict, then further details
ParameterIntuitive Memory CalculatorStamp Identifier
PriceFreeFree
Rating4.5 (57 ratings)4.6 (8 ratings) — better
Positive reviews90.0% of reviews—
Number of ratings57 — better8
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size11 MB42 MB
Age rating4+4+
DeveloperSri DamaRetainAI Limited

Customer experience

Intuitive Memory Calculator

All ratings46 ratings
Positive89.1%
Neutral8.7%
Negative2.2%
Written reviews10 reviews
Positive90.0%
Neutral10.0%
Negative0.0%

Stamp Identifier

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%

In-app purchases

None

Intuitive Memory Calculator

No in-app purchases

2 purchases

Stamp Identifier

Subscriptions2
  • Stamp Identifier Weekly3 Days trial$5.997 Days
  • Stamp Identifier Annual$29.991 Year

Questions

Is Intuitive Memory Calculator free?
Intuitive Memory Calculator is free to download, with no in-app purchases.
Is Stamp Identifier free?
Stamp Identifier is free to download, with in-app purchases available.
Which has better reviews, Intuitive Memory Calculator or Stamp Identifier?
Stamp Identifier is rated higher. Intuitive Memory Calculator averages 4.5 out of 5 from 57 ratings, while Stamp Identifier averages 4.6 from 8 ratings.
Do Intuitive Memory Calculator or Stamp Identifier have ads?
Neither Intuitive Memory Calculator nor Stamp Identifier shows ads.
Which is updated more often, Intuitive Memory Calculator or Stamp Identifier?
Intuitive Memory Calculator ships an update every 6 weeks, and Stamp Identifier every 3 weeks. Most recently, Intuitive Memory Calculator was updated on October 24, 2026 and Stamp Identifier on October 24, 2026.

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