# bzaaarz vs Installation and Maintenance

The clearest difference is update cadence: bzaaarz at every 4 weeks against Installation and Maintenance's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.

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

bzaaarz ships an update every 4 weeks, Installation and Maintenance every 16 months. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | bzaaarz | Installation and Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 16 months |
| Size | 14 MB | 30 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BAZZAR GATE COMPANY FOR WHOLESOME AND RETAIL TRADE](https://appshunter.io/developer/1683431126) | [ION Telecom and Technology LLC](https://appshunter.io/developer/1541129607) |

## What reviewers say

### bzaaarz

[App page](https://appshunter.io/ios/app/bzaaarz/id6448076974)

**Features:** macOS Compatibility

**In-app purchases:** none


### Installation and Maintenance

[App page](https://appshunter.io/ios/app/installation-and-maintenance/id6473689299)

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

**In-app purchases:** none


## Frequently asked questions

### Is bzaaarz free?

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

### Is Installation and Maintenance free?

Installation and Maintenance is free to download, with no in-app purchases.

### Do bzaaarz or Installation and Maintenance have ads?

Neither bzaaarz nor Installation and Maintenance shows ads.

### Which is updated more often, bzaaarz or Installation and Maintenance?

bzaaarz ships an update every 4 weeks, and Installation and Maintenance every 16 months. Most recently, bzaaarz was updated on October 27, 2026 and Installation and Maintenance on November 4, 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.*