# Barcode Monsters vs Sci

The clearest difference is price: Barcode Monsters at Free against Sci's $3.99. Barcode Monsters also leads on iOS requirement (13.0 vs 17.0). Sci's advantage is rating (5.0 vs 4.4). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

Barcode Monsters is free to download; Sci costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sci holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Barcode Monsters ships an update every 8 months, Sci every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Barcode Monsters | Sci |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/barcode-monsters/id1571582155/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sci-fi-calculator-widget/id6470088682/reviews)** |
| Number of ratings | **8** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | **Free** | Paid |
| Size | 13 MB | 21 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Kevin Otoshi](https://appshunter.io/developer/1225815953) | [NSTE, LLC](https://appshunter.io/developer/1671708345) |

## What reviewers say

### Barcode Monsters

[App page](https://appshunter.io/ios/app/barcode-monsters/id1571582155)

Discover and collect unique monsters hidden within barcodes. Scan any barcode to reveal a creature and add it to your journal and collection. Explore over 40 different monsters and track your progress.

**Highlights:** Scan barcodes to discover monsters, Collect over 40 unique monsters, Monster journal to track scans, View monster profiles and achievements, Supports 10+ barcode types

**Features:** macOS Compatibility

**In-app purchases:** none


### Sci

[App page](https://appshunter.io/ios/app/sci-fi-calculator-widget/id6470088682)

Customize your home screen with a calculator widget featuring 16 unique sci-fi themes. Enjoy futuristic aesthetics and sounds, transforming your device into a futuristic interface with a simple tap.

**Highlights:** 16 sci-fi themes, Home screen widget, Tap to switch themes, Futuristic sounds, iPhone and iPad support

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

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Monsters free?

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

### Is Sci free?

Sci costs $3.99, with no in-app purchases.

### Which has better reviews, Barcode Monsters or Sci?

Sci is rated higher. Barcode Monsters averages 4.4 out of 5 from 8 ratings, while Sci averages 5.0 from 3 ratings.

### Do Barcode Monsters or Sci have ads?

Neither Barcode Monsters nor Sci shows ads.

### Which is updated more often, Barcode Monsters or Sci?

Barcode Monsters ships an update every 8 months, and Sci every 6 months. Most recently, Barcode Monsters was updated on November 3, 2026 and Sci 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.*