# Arlektra vs Digi

The clearest difference is rating: Digi at 3.3 against Arlektra's 2.1. Digi also leads on iOS requirement (11.0 vs 17.0). Arlektra's advantage is update cadence (every 6 months vs every 13 months) and ratings volume (9 vs 3). 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.

Digi holds the better App Store score, 3.3 against 2.1. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

Arlektra ships an update every 6 months, Digi every 13 months. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Arlektra | Digi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (9 ratings)](https://appshunter.io/ios/app/arlektra/id1449428803/reviews) | **[3.3 (3 ratings)](https://appshunter.io/ios/app/digi-key-ar/id1588429255/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 433 MB | 98 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AR STEM LABS](https://appshunter.io/developer/1449428802) | [Digi-Key Corporation](https://appshunter.io/developer/352075222) |

## What reviewers say

### Arlektra

[App page](https://appshunter.io/ios/app/arlektra/id1449428803)

This app uses augmented reality to teach electronics and circuits. Visualize complex theories, build circuits with step-by-step 3D instructions, and explore electrical parts in detail. Learn to use tools like a digital multimeter with interactive guidance.

**Highlights:** Augmented reality 3D instructions, Visualize electrical theories, Step-by-step circuit building, Explore electrical parts in 3D, Learn multimeter usage, Interactive troubleshooting guidance

**In-app purchases:** none


### Digi

[App page](https://appshunter.io/ios/app/digi-key-ar/id1588429255)

Explore electronic boards and learn about their features in an augmented reality environment. Visualize components at actual scale and discover the perfect board for your next project. Features an AR ruler to understand PCB specifications.

**Highlights:** Augmented reality experiences, 2022 Boards Guide visualization, Real-time component scaling, AR PCB Ruler, Microcontroller, SBC, FPGA exploration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Arlektra free?

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

### Is Digi free?

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

### Which has better reviews, Arlektra or Digi?

Digi is rated higher. Arlektra averages 2.1 out of 5 from 9 ratings, while Digi averages 3.3 from 3 ratings.

### Do Arlektra or Digi have ads?

Neither Arlektra nor Digi shows ads.

### Which is updated more often, Arlektra or Digi?

Arlektra ships an update every 6 months, and Digi every 13 months. Most recently, Arlektra was updated on October 24, 2026 and Digi on October 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.*