# Calculator vs Tappirgal Adlam

The clearest difference is review sentiment: Calculator at 80% against Tappirgal Adlam's 0%. Calculator also leads on price (Free vs $1.99) and ratings volume (916 vs 1). Tappirgal Adlam's advantage is ads (none vs shown) and rating (5.0 vs 4.7). On update cadence, in-app purchases and device support there is nothing between them.

Calculator is free to download; Tappirgal Adlam costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tappirgal Adlam holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Calculator has 916 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 80% of Calculator's written reviews are positive against 0% of Tappirgal Adlam's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 13 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Calculator | Tappirgal Adlam |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.7 (916 ratings)](https://appshunter.io/ios/app/calculator/id549782479/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tappirgal-adlam/id1477549439/reviews)** |
| Number of ratings | **916** | 1 |
| Positive reviews | **79.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | Every 13 months |
| Monetization | **Ad-supported** | Paid |
| Size | 11 MB | 13 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [Jamra Patel LLC](https://appshunter.io/developer/1091396597) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator/id549782479)

This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.

**Highlights:** Easy to use interface, Clear display, Customizable background, Customizable display themes

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💻 Easy to use
- 🎨 Colorful and visually appealing
- 👀 Large, easy-to-read numbers
- 🎯 Accurate calculations
- 🆓 Free app

**What reviewers complain about**

- 🔊 Loud button clicking sound that can't be turned off
- 📏 Lacks landscape mode
- 🔢 No percentage or advanced math functions

**Reported bugs**

- Sound toggle switch doesn't work to turn off sounds
- App crashes or freezes on some devices

**Requested features**

- Add percentage and other advanced math functions
- Allow landscape mode
- Add option to turn off button sounds


### Tappirgal Adlam

[App page](https://appshunter.io/ios/app/tappirgal-adlam/id1477549439)

This utility installs a keyboard for the Adlam writing system on iOS devices. It allows users to compose messages, emails, and tweets with an expert-approved layout and easy lengthening. Future updates aim for broader app integration as Apple's Adlam support evolves.

**Highlights:** Expert-approved keyboard layout, Easy letter lengthening, Create emails, messages, and tweets, JPEG image of message included, Dark mode support, Full access, no in-app purchases

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is Tappirgal Adlam free?

Tappirgal Adlam costs $1.99, with no in-app purchases.

### Which has better reviews, Calculator or Tappirgal Adlam?

Tappirgal Adlam is rated higher. Calculator averages 4.7 out of 5 from 916 ratings, while Tappirgal Adlam averages 5.0 from 1 ratings.

### Do Calculator or Tappirgal Adlam have ads?

Calculator shows ads; Tappirgal Adlam does not.

### Which is updated more often, Calculator or Tappirgal Adlam?

Calculator ships an update every 13 months, and Tappirgal Adlam every 13 months. Most recently, Calculator was updated on November 1, 2026 and Tappirgal Adlam on November 3, 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.*