# Siglo 21 vs APP365

The clearest difference is iOS requirement: Siglo 21 at 13.4 against APP365'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.

Siglo 21 ships an update every 10 days, APP365 every 5 days. The most recent releases landed on October 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Siglo 21 | APP365 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 24 MB | 54 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Miguel Cueva](https://appshunter.io/developer/1655388702) | [GLOBAL STAR GROUP CROP](https://appshunter.io/developer/1816747998) |

## What reviewers say

### Siglo 21

[App page](https://appshunter.io/ios/app/siglo-21/id6502784718)

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

**In-app purchases:** none


### APP365

[App page](https://appshunter.io/ios/app/app365/id6746416656)

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

**In-app purchases:** none


## Frequently asked questions

### Is Siglo 21 free?

Siglo 21 is free to download, with no in-app purchases.

### Is APP365 free?

APP365 is free to download, with no in-app purchases.

### Do Siglo 21 or APP365 have ads?

Neither Siglo 21 nor APP365 shows ads.

### Which is updated more often, Siglo 21 or APP365?

Siglo 21 ships an update every 10 days, and APP365 every 5 days. Most recently, Siglo 21 was updated on October 30, 2026 and APP365 on October 10, 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.*