# Fastar! vs Calculator Quest

The clearest difference is price: Calculator Quest at Free against Fastar!'s $1.99. Fastar!'s advantage is ads (none vs shown) and rating (4.6 vs 4.1). On review sentiment, in-app purchases, monetization model and device support there is nothing between them.

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

Fastar! holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 52 and 14 respectively. Written reviews point the same way: 78% of Fastar!'s written reviews are positive against 72% of Calculator Quest's.

Fastar! ships an update every 6 weeks, Calculator Quest every 4 months. The most recent releases landed on November 13, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Fastar! | Calculator Quest |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.6 (52 ratings)](https://appshunter.io/ios/app/fastar/id382072963/reviews)** | [4.1 (14 ratings)](https://appshunter.io/ios/app/calculator-quest/id562822539/reviews) |
| Number of ratings | **52** | 14 |
| Positive reviews | **78.0% of reviews** | 72.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 13 MB | 9 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Cat in a Box Software](https://appshunter.io/developer/1600179204) | [Masakazu Yonehara](https://appshunter.io/developer/1339210794) |

## What reviewers say

### Fastar!

[App page](https://appshunter.io/ios/app/fastar/id382072963)

Embark on a fast-paced action RPG adventure where you slash and shop your way through a whimsical world. Master the art of speed to achieve your goals and climb global high score lists. Enjoy hours of simple arcade-style fun with adorable graphics and flashy spells.

**Highlights:** Fast-paced action RPG gameplay, Hand-drawn graphics, 24 game modes, Global high score lists, Flashy magic spells, Variety of control schemes

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast-paced gameplay
- 👍 Addictive and fun
- 👍 Smooth controls
- 👍 Charming graphics
- 👍 Lots of game modes

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔋 Drains battery quickly
- 👎 Repetitive gameplay
- 👎 Lack of customization options
- 👎 No story mode or progression

**Reported bugs**

- Crashes on loading certain game modes
- Leaderboard and score submission issues
- Compatibility problems on newer iOS devices

**Requested features**

- Add character customization options
- Implement a story mode or campaign
- Allow listening to own music
- Add more enemy types and weapon variety
- Introduce persistent progression and leveling


### Calculator Quest

[App page](https://appshunter.io/ios/app/calculator-quest/id562822539)

This app merges a functional calculator with role-playing game elements. It offers a "Calc mode" for standard calculations, a fast-typing number game, and a mental arithmetic challenge.

**Highlights:** Standard calculator functionality, Fast-typing number game, Mental arithmetic time attack, RPG elements

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 💡 Unique RPG calculator concept
- 👍 Fun and engaging gameplay
- 🎨 Cute and retro graphics
- 🎮 Good for learning math
- ✨ Original and interesting idea

**What reviewers complain about**

- 😠 Intrusive ads
- 📉 Lack of RPG depth
- 🚫 No offline play option
- 👎 Ads block numbers
- 🤷‍♂️ Unclear RPG elements

**Reported bugs**

- App crashes immediately after killing monsters
- Ads showing up on the top blocking off numbers
- App needs to be updated for iOS 11
- Can't use on new iPhone

**Requested features**

- Pay to remove ads option
- Offline play option
- More games to play
- Increase calculation level
- Add different calculation types (add, subtract, multiply, divide)


## Frequently asked questions

### Is Fastar! free?

Fastar! costs $1.99, with no in-app purchases.

### Is Calculator Quest free?

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

### Which has better reviews, Fastar! or Calculator Quest?

Fastar! is rated higher. Fastar! averages 4.6 out of 5 from 52 ratings, while Calculator Quest averages 4.1 from 14 ratings.

### Do Fastar! or Calculator Quest have ads?

Calculator Quest shows ads; Fastar! does not.

### Which is updated more often, Fastar! or Calculator Quest?

Fastar! ships an update every 6 weeks, and Calculator Quest every 4 months. Most recently, Fastar! was updated on November 13, 2026 and Calculator Quest on November 1, 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.*