# CTO vs LosResis

The clearest difference is update cadence: LosResis at every 5 days against CTO's fortnightly. CTO's advantage is iOS requirement (12.0 vs 16.4). 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.

CTO ships an update fortnightly, LosResis every 5 days. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CTO | LosResis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cto/id1616881955/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | — |
| Size | 49 MB | 56 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [CTO Medicina](https://appshunter.io/developer/597003826) | [oscar crespo sanchez](https://appshunter.io/developer/1861757735) |

## What reviewers say

### CTO

[App page](https://appshunter.io/ios/app/cto/id1616881955)

This official app provides exclusive access for CTO personnel and enrolled MIR or EIR students. It mirrors the Campus CTO platform, offering features like attendance tracking and material management to support learning.

**Highlights:** Exclusive access for CTO personnel, Access for MIR/EIR students, Mirroring Campus CTO platform, Attendance control, Material management

**Features:** macOS Compatibility

**In-app purchases:** none


### LosResis

[App page](https://appshunter.io/ios/app/losresis/id6756607831)

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

**In-app purchases:** none


## Frequently asked questions

### Is CTO free?

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

### Is LosResis free?

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

### Do CTO or LosResis have ads?

Neither CTO nor LosResis shows ads.

### Which is updated more often, CTO or LosResis?

CTO ships an update fortnightly, and LosResis every 5 days. Most recently, CTO was updated on October 14, 2026 and LosResis on October 24, 2026.

---

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