# Expert Locker vs Mr Martin's

The clearest difference is review sentiment: Mr Martin's at 75% against Expert Locker's 50%. Expert Locker's advantage is update cadence (fortnightly vs every 2 months). 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.

Expert Locker ships an update fortnightly, Mr Martin's every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Expert Locker | Mr Martin's |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mr-martins/id1591050489/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 78 MB | 46 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | +4 |
| Developer | [Expert Electronics Comercio e Fabricacao de Produtos Eletronicos Ltda](https://appshunter.io/developer/1103488615) | [STARAPP SISTEMAS LTDA ME](https://appshunter.io/developer/972886310) |

## What reviewers say

### Expert Locker

[App page](https://appshunter.io/ios/app/expert-locker/id1562160466)

This app allows users to securely book and manage access to smart lockers. It enables 24/7 receipt of merchandise, offering a convenient and safe way to handle deliveries.

**Highlights:** Book smart lockers, Manage locker access, Secure reservations, 24/7 merchandise receipt, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Mr Martin's

[App page](https://appshunter.io/ios/app/mr-martins/id1591050489)

Manage your barber shop appointments and loyalty program with ease. Receive timely notifications for upcoming services and track your appointment history, subscriptions, and expenses. Earn and redeem loyalty points for exclusive rewards.

**Highlights:** Appointment scheduling, Service history tracking, Subscription management, Expense tracking, Loyalty points system, Multiple service booking

**In-app purchases:** none


## Frequently asked questions

### Is Expert Locker free?

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

### Is Mr Martin's free?

Mr Martin's is free to download, with no in-app purchases.

### Do Expert Locker or Mr Martin's have ads?

Neither Expert Locker nor Mr Martin's shows ads.

### Which is updated more often, Expert Locker or Mr Martin's?

Expert Locker ships an update fortnightly, and Mr Martin's every 2 months. Most recently, Expert Locker was updated on November 3, 2026 and Mr Martin's 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.*