# IIFF vs MasterBM ERP & CRM

The clearest difference is update cadence: IIFF at every 2 weeks against MasterBM ERP & CRM's every 5 weeks. 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.

IIFF ships an update every 2 weeks, MasterBM ERP & CRM every 5 weeks. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | IIFF | MasterBM ERP & CRM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 20 MB | 42 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MOSFED](https://appshunter.io/developer/1871388896) | [Korcay Koybasi](https://appshunter.io/developer/1547260030) |

## What reviewers say

### IIFF

[App page](https://appshunter.io/ios/app/iiff/id6739048295)

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

**In-app purchases:** none


### MasterBM ERP & CRM

[App page](https://appshunter.io/ios/app/masterbm-erp-and-crm/id6757921263)

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

**In-app purchases:** none


## Frequently asked questions

### Is IIFF free?

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

### Is MasterBM ERP & CRM free?

MasterBM ERP & CRM is free to download, with no in-app purchases.

### Do IIFF or MasterBM ERP & CRM have ads?

Neither IIFF nor MasterBM ERP & CRM shows ads.

### Which is updated more often, IIFF or MasterBM ERP & CRM?

IIFF ships an update every 2 weeks, and MasterBM ERP & CRM every 5 weeks. Most recently, IIFF was updated on November 8, 2026 and MasterBM ERP & CRM on November 9, 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.*