# Sentinel vs Tattoo Week

The clearest difference is device support: Tattoo Week at 3 against Sentinel's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Sentinel | Tattoo Week |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 59 MB | 91 MB |
| Requires iOS | 16.4 | **15.5.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | +4 | 17+ |
| Developer | [Sentinel Desenvolvimento Ltda](https://appshunter.io/developer/1761365452) | [Koddex Solucoes Digitais Ltda Me](https://appshunter.io/developer/966761844) |

## What reviewers say

### Sentinel

[App page](https://appshunter.io/ios/app/sentinel/id6612033669)

Manage your condominium's daily life with ease. Send visitor invitations, track deliveries, reserve common areas, and access important documents. Stay informed with official announcements and manage requests efficiently.

**Highlights:** Visitor invitations and real-time authorization, Package and mail tracking, Common area reservations, Activity and class sign-ups, Occurrence and request management, Official announcements and digital bulletin board, Access to condominium documents

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

**In-app purchases:** none


### Tattoo Week

[App page](https://appshunter.io/ios/app/tattoo-week/id6755161681)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sentinel free?

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

### Is Tattoo Week free?

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

### Do Sentinel or Tattoo Week have ads?

Neither Sentinel nor Tattoo Week shows ads.

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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.*