# Electrician vs Retent

The clearest difference is iOS requirement: Retent at 15.0 against Electrician's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Electrician sells 6 in-app purchases, starting at $7.99 per 7 days and Retent sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Electrician ships an update every 2 weeks, Retent every 9 days. The most recent releases landed on October 17, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Electrician | Retent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/electrician-master-app/id6756650864/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 27 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [Kristiyan Grigorov](https://appshunter.io/developer/1885305370) |

## What reviewers say

### Electrician

[App page](https://appshunter.io/ios/app/electrician-master-app/id6756650864)

Master electrical concepts with engaging quizzes covering safety, theory, installations, and more. Ideal for students and professionals looking to enhance their knowledge and skills in the field of electricity.

**Highlights:** Electrical safety and regulations quizzes, Basic electrical theory and Ohm's Law, Tools, instruments, and materials knowledge, Electrical drawings and schematics interpretation, Conductors, cables, and wiring methods, Grounding and bonding principles, Residential and commercial installation topics, Troubleshooting and maintenance techniques

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $7.99 | per 7 days |
| 1 Month | $19.99 | per month |
| 1 Year | $29.99 | per year |
| 1500 | $1.99 | one-time |
| 3500 | $2.99 | one-time |
| 9000 | $4.99 | one-time |


### Retent

[App page](https://appshunter.io/ios/app/retent-learn-and-remember/id6760609613)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Retent Unlimited Monthly | $6.99 | per month |
| Retent Unlimited Yearly | $39.99 | per year |


## Frequently asked questions

### Is Electrician free?

Electrician is free to download, with in-app purchases available.

### Is Retent free?

Retent is free to download, with in-app purchases available.

### Do Electrician or Retent have ads?

Neither Electrician nor Retent shows ads.

### Which is updated more often, Electrician or Retent?

Electrician ships an update every 2 weeks, and Retent every 9 days. Most recently, Electrician was updated on October 17, 2026 and Retent on October 28, 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.*