# FastCalc lite vs Intuitive Memory Calculator

The clearest difference is rating: Intuitive Memory Calculator at 4.5 against FastCalc lite's 3.8. Intuitive Memory Calculator also leads on review sentiment (90% vs 67%) and update cadence (every 6 weeks vs every 5 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Intuitive Memory Calculator holds the better App Store score, 4.5 against 3.8. Both are backed by a comparable volume of ratings — 15 and 46 respectively. Written reviews point the same way: 67% of FastCalc lite's written reviews are positive against 90% of Intuitive Memory Calculator's.

FastCalc lite ships an update every 5 months, Intuitive Memory Calculator every 6 weeks. The most recent releases landed on September 16, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | FastCalc lite | Intuitive Memory Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (15 ratings)](https://appshunter.io/ios/app/fastcalc-lite/id432417448/reviews) | **[4.5 (46 ratings)](https://appshunter.io/ios/app/intuitive-memory-calculator/id1380417839/reviews)** |
| Number of ratings | 15 | **46** |
| Positive reviews | 66.7% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 9 MB | 11 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andre Ponzo](https://appshunter.io/developer/350419997) | [Sri Dama](https://appshunter.io/developer/1468796249) |

## What reviewers say

### FastCalc lite

[App page](https://appshunter.io/ios/app/fastcalc-lite/id432417448)

This calculator app offers a streamlined experience with large, easy-to-use keys and a permanent display of your calculations. It automatically shows results as you type, eliminating the need for an equals button.

**Highlights:** Large, easy-to-read keys, Permanent expression display, Automatic result display, Gesture-based interface, Integrated help videos

**In-app purchases:** none


### Intuitive Memory Calculator

[App page](https://appshunter.io/ios/app/intuitive-memory-calculator/id1380417839)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FastCalc lite free?

FastCalc lite is free to download, with no in-app purchases.

### Is Intuitive Memory Calculator free?

Intuitive Memory Calculator is free to download, with no in-app purchases.

### Which has better reviews, FastCalc lite or Intuitive Memory Calculator?

Intuitive Memory Calculator is rated higher. FastCalc lite averages 3.8 out of 5 from 15 ratings, while Intuitive Memory Calculator averages 4.5 from 46 ratings.

### Do FastCalc lite or Intuitive Memory Calculator have ads?

Neither FastCalc lite nor Intuitive Memory Calculator shows ads.

### Which is updated more often, FastCalc lite or Intuitive Memory Calculator?

FastCalc lite ships an update every 5 months, and Intuitive Memory Calculator every 6 weeks. Most recently, FastCalc lite was updated on September 16, 2026 and Intuitive Memory Calculator on August 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*