# Cross Reference vs Teo CTRL App

The clearest difference is update cadence: Teo CTRL App at fortnightly against Cross Reference's every 19 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.

Cross Reference ships an update every 19 months, Teo CTRL App fortnightly. The most recent releases landed on September 9, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | Cross Reference | Teo CTRL App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Fortnightly** |
| Size | 21 MB | 78 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Fai Filtri S.r.l.](https://appshunter.io/developer/1760520728) | [Tesmec S.p.a.](https://appshunter.io/developer/1780977610) |

## What reviewers say

### Cross Reference

[App page](https://appshunter.io/ios/app/cross-reference/id1673438199)

**Features:** macOS Compatibility

**In-app purchases:** none


### Teo CTRL App

[App page](https://appshunter.io/ios/app/teo-ctrl-app/id6738772548)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cross Reference free?

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

### Is Teo CTRL App free?

Teo CTRL App is free to download, with no in-app purchases.

### Do Cross Reference or Teo CTRL App have ads?

Neither Cross Reference nor Teo CTRL App shows ads.

### Which is updated more often, Cross Reference or Teo CTRL App?

Cross Reference ships an update every 19 months, and Teo CTRL App fortnightly. Most recently, Cross Reference was updated on September 9, 2026 and Teo CTRL App on August 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.*