# L900 Manager vs CTA Guidebook

The clearest difference is iOS requirement: L900 Manager at 10.1 against CTA Guidebook's 16.6. 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.

## The numbers

| Metric | L900 Manager | CTA Guidebook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 8 months |
| Size | 94 MB | 60 MB |
| Requires iOS | **10.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Neptune Technology Group](https://appshunter.io/developer/1041603827) | [Corrections Technology Association, Inc.](https://appshunter.io/developer/1462325882) |

## What reviewers say

### L900 Manager

[App page](https://appshunter.io/ios/app/l900-manager/id1230588443)

**Features:** macOS Compatibility

**In-app purchases:** none


### CTA Guidebook

[App page](https://appshunter.io/ios/app/cta-guidebook/id1319514951)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is L900 Manager free?

L900 Manager is free to download, with no in-app purchases.

### Is CTA Guidebook free?

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

### Do L900 Manager or CTA Guidebook have ads?

Neither L900 Manager nor CTA Guidebook shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*