# Islacel vs Invicta Flex

The clearest difference is iOS requirement: Islacel at 13.4 against Invicta Flex's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Islacel ships an update every 3 weeks, Invicta Flex every 4 weeks. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Islacel | Invicta Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (31 ratings)](https://appshunter.io/ios/app/islacel/id1440373140/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free | — |
| Size | 44 MB | 115 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Islacel](https://appshunter.io/developer/1440373139) | [We Ship you Corp](https://appshunter.io/developer/1693316876) |

## What reviewers say

### Islacel

[App page](https://appshunter.io/ios/app/islacel/id1440373140)

Stay connected with loved ones in Cuba. This application allows you to easily recharge Cubacel and Nauta accounts, make phone calls, and send text messages.

**Highlights:** Recharge Cubacel, Recharge Nauta, Make phone calls, Send text messages, Connect with Cuba

**Features:** macOS Compatibility

**In-app purchases:** none


### Invicta Flex

[App page](https://appshunter.io/ios/app/invicta-flex/id6479204793)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Islacel free?

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

### Is Invicta Flex free?

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

### Do Islacel or Invicta Flex have ads?

Neither Islacel nor Invicta Flex shows ads.

### Which is updated more often, Islacel or Invicta Flex?

Islacel ships an update every 3 weeks, and Invicta Flex every 4 weeks. Most recently, Islacel was updated on October 12, 2026 and Invicta Flex on October 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.*