# MaxiCalc Free vs Calculator%.

The clearest difference is ads: MaxiCalc Free at none against Calculator%.'s shown. MaxiCalc Free also leads on review sentiment (83% vs 61%) and rating (4.6 vs 4.4). Calculator%.'s advantage is ratings volume (4.2K vs 165) and device support (3 vs 1). On price, update cadence and in-app purchases there is nothing between them.

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

MaxiCalc Free holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Calculator%. has 4.2K ratings behind it against 165, so its average is the more settled of the two. Written reviews point the same way: 83% of MaxiCalc Free's written reviews are positive against 61% of Calculator%.'s.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | MaxiCalc Free | Calculator%. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (165 ratings)](https://appshunter.io/ios/app/maxicalc-free-big-retro-lcd-basic-desk-calculator/id657247248/reviews)** | [4.4 (4.2K ratings)](https://appshunter.io/ios/app/calculator/id980603448/reviews) |
| Number of ratings | 165 | **4.2K** |
| Positive reviews | **83.0% of reviews** | 61.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 36 MB | 11 MB |
| Requires iOS | **9.0** | 12.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fernando Sciessere](https://appshunter.io/developer/366268787) | [UniCom Technology](https://appshunter.io/developer/1270764210) |

## What reviewers say

### MaxiCalc Free

[App page](https://appshunter.io/ios/app/maxicalc-free-big-retro-lcd-basic-desk-calculator/id657247248)

This app offers a realistic calculator experience with a retro LCD design and unique sounds. It provides both basic and scientific functions, with features like multi-memory, paper tape history, and AirPrint compatibility for easy sharing and printing of calculations.

**Highlights:** Realistic retro LCD interface and sounds, Portrait mode for basic calculations, Landscape mode for scientific functions, Multi-memory slots, Multiple paper tapes for history, AirPrint and email calculation sharing

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🎨 Retro/vintage aesthetic design
- 📋 Paper tape feature for tracking calculations
- 🔊 Realistic calculator sound effects
- 👍 User-friendly interface and easy to use
- 📧 Ability to email/print tape records

**What reviewers complain about**

- 📢 Excessive pop-up advertisements
- 🔊 Intrusive ad sounds during calculations
- ❌ Full-screen ads interrupt workflow
- 💸 Ads force users to consider paid upgrade
- 🚫 Paid version still shows ads (reported by some users)

**Reported bugs**

- App freezes for first 5 seconds on launch
- Landscape mode buttons unresponsive
- Landscape mode hides paper tape image
- Incorrect totals on iPad 3
- No clear function on iPad 3

**Requested features**

- iPhone version of the app
- Ability to add text comments on tape
- Subtle click sounds instead of full adding machine sounds
- Business/accounting functions
- Better landscape mode support


### Calculator%.

[App page](https://appshunter.io/ios/app/calculator/id980603448)

This app offers a straightforward calculator with a large display and oversized buttons for easy operation. It's designed for everyday tasks, enabling users to perform fundamental arithmetic like addition, subtraction, multiplication, and division with clarity and convenience.

**Highlights:** Big display and buttons, Easy to use, Basic calculations, Clear display format, Intuitive design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient for large numbers
- 💡 Helpful for solving problems

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 💸 Intrusive ads
- 🔍 Difficult to find settings/options

**Reported bugs**

- App crashes when adding certain numbers
- Buttons not responsive at times
- Incorrect calculations for some operations

**Requested features**

- History feature
- Customizable interface
- Improved accuracy for decimal calculations


## Frequently asked questions

### Is MaxiCalc Free free?

MaxiCalc Free is free to download, with no in-app purchases.

### Is Calculator%. free?

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

### Which has better reviews, MaxiCalc Free or Calculator%.?

MaxiCalc Free is rated higher. MaxiCalc Free averages 4.6 out of 5 from 165 ratings, while Calculator%. averages 4.4 from 4.2K ratings.

### Do MaxiCalc Free or Calculator%. have ads?

Calculator%. shows ads; MaxiCalc Free does not.

### Which is updated more often, MaxiCalc Free or Calculator%.?

MaxiCalc Free ships an update every 3 months, and Calculator%. every 3 months. Most recently, MaxiCalc Free was updated on October 21, 2026 and Calculator%. on October 26, 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.*