# IMSSA vs BJ RENTAL

IMSSA and BJ RENTAL are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IMSSA ships an update every 2 months, BJ RENTAL every 4 months. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | IMSSA | BJ RENTAL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 9 MB | 125 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [IMSSA SA](https://appshunter.io/developer/1621012889) | [BJ RENTAL PAMPLONA S.L.](https://appshunter.io/developer/1739438081) |

## What reviewers say

### IMSSA

[App page](https://appshunter.io/ios/app/imssa/id1621012887)

**Features:** macOS Compatibility

**In-app purchases:** none


### BJ RENTAL

[App page](https://appshunter.io/ios/app/bj-rental/id6480532607)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is IMSSA free?

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

### Is BJ RENTAL free?

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

### Do IMSSA or BJ RENTAL have ads?

Neither IMSSA nor BJ RENTAL shows ads.

### Which is updated more often, IMSSA or BJ RENTAL?

IMSSA ships an update every 2 months, and BJ RENTAL every 4 months. Most recently, IMSSA was updated on September 9, 2026 and BJ RENTAL on September 11, 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.*