# Offline Translator vs Electronics Reference Toolkit

The clearest difference is update cadence: Electronics Reference Toolkit at fortnightly against Offline Translator's every 3 months. Offline Translator's advantage is ratings volume (52 vs 12). On price, rating, ads 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.

On the App Store both sit at effectively the same score — 4.8 for Offline Translator against 4.8 for Electronics Reference Toolkit. Both are backed by a comparable volume of ratings — 52 and 12 respectively.

Offline Translator ships an update every 3 months, Electronics Reference Toolkit fortnightly. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Offline Translator | Electronics Reference Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (52 ratings)](https://appshunter.io/ios/app/offline-translator-ot-pro/id6756822236/reviews) | [4.8 (12 ratings)](https://appshunter.io/ios/app/electronics-reference-toolkit/id6757098692/reviews) |
| Number of ratings | **52** | 12 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 173 MB | 7 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Two Up](https://appshunter.io/developer/1521670583) | [Ha Do Thi Thu](https://appshunter.io/developer/1707030622) |

## What reviewers say

### Offline Translator

[App page](https://appshunter.io/ios/app/offline-translator-ot-pro/id6756822236)

Translate text, voice, and photos without an internet connection. Supports over 50 languages for seamless communication while traveling or working abroad. Features a simple, intuitive design for fast and reliable translations anywhere.

**Highlights:** Offline text translation, Voice translation without internet, Translate text from photos, Supports 50+ languages, Simple and intuitive interface, No data usage required

**In-app purchases:** none


### Electronics Reference Toolkit

[App page](https://appshunter.io/ios/app/electronics-reference-toolkit/id6757098692)

This app provides a comprehensive suite of tools for electronics calculations and reference. It includes calculators for resistors, LEDs, capacitors, and voltage dividers, along with a unit converter and transistor database. Designed for speed and offline use, it's ideal for students, hobbyists, and engineers.

**Highlights:** Resistor Calculator (4/5 band), Ohm's Law Calculator, LED Resistor Calculator, Capacitor Decoder, Voltage Divider Calculator, Unit Converter, Transistor Reference

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

**In-app purchases:** none


## Frequently asked questions

### Is Offline Translator free?

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

### Is Electronics Reference Toolkit free?

Electronics Reference Toolkit is free to download, with no in-app purchases.

### Which has better reviews, Offline Translator or Electronics Reference Toolkit?

Offline Translator and Electronics Reference Toolkit are both rated 4.8 out of 5 on the App Store, from 52 and 12 ratings respectively.

### Do Offline Translator or Electronics Reference Toolkit have ads?

Neither Offline Translator nor Electronics Reference Toolkit shows ads.

### Which is updated more often, Offline Translator or Electronics Reference Toolkit?

Offline Translator ships an update every 3 months, and Electronics Reference Toolkit fortnightly. Most recently, Offline Translator was updated on October 10, 2026 and Electronics Reference Toolkit on October 19, 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.*