# Cainca Express vs Sotapp

The clearest difference is update cadence: Sotapp at every 5 weeks against Cainca Express's every 15 months. Cainca Express's advantage is iOS requirement (13.0 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.

Cainca Express ships an update every 15 months, Sotapp every 5 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Cainca Express | Sotapp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/sotapp/id6478134126/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 53 MB | 136 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Baroli Technologies](https://appshunter.io/developer/428798854) | [Caonabo Martinez](https://appshunter.io/developer/1731930527) |

## What reviewers say

### Cainca Express

[App page](https://appshunter.io/ios/app/cainca-express/id6452047919)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sotapp

[App page](https://appshunter.io/ios/app/sotapp/id6478134126)

Manage your business appointments and track your income. Engage in challenges to earn rewards and grow your business.

**Highlights:** Appointment management, Income tracking, Challenge participation, Reward earning

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

**In-app purchases:** none


## Frequently asked questions

### Is Cainca Express free?

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

### Is Sotapp free?

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

### Do Cainca Express or Sotapp have ads?

Neither Cainca Express nor Sotapp shows ads.

### Which is updated more often, Cainca Express or Sotapp?

Cainca Express ships an update every 15 months, and Sotapp every 5 weeks. Most recently, Cainca Express was updated on November 7, 2026 and Sotapp on November 4, 2026.

---

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