# iForester vs CT BMP

The clearest difference is update cadence: iForester at every 2 months against CT BMP's every 8 months. CT BMP's advantage is iOS requirement (11.0 vs 15.6). 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.

iForester ships an update every 2 months, CT BMP every 8 months. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | iForester | CT BMP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 143 MB | 65 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Purdue Research Foundation (Apps)](https://appshunter.io/developer/1766511992) | [Connecticut Department of Administrative Services](https://appshunter.io/developer/1669649533) |

## What reviewers say

### iForester

[App page](https://appshunter.io/ios/app/iforester/id6464708769)

**Features:** macOS Compatibility

**In-app purchases:** none


### CT BMP

[App page](https://appshunter.io/ios/app/ct-bmp/id6478668313)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iForester free?

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

### Is CT BMP free?

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

### Do iForester or CT BMP have ads?

Neither iForester nor CT BMP shows ads.

### Which is updated more often, iForester or CT BMP?

iForester ships an update every 2 months, and CT BMP every 8 months. Most recently, iForester was updated on September 19, 2026 and CT BMP on September 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.*