# FLAVIUS3 vs Simple Reservation Manager

The clearest difference is in-app purchases: FLAVIUS3 at none against Simple Reservation Manager's 1. FLAVIUS3 also leads on update cadence (weekly vs fortnightly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Simple Reservation Manager sells 1 in-app purchase, starting at $0.49 per month. FLAVIUS3 asks for nothing beyond the download.

FLAVIUS3 ships an update weekly, Simple Reservation Manager fortnightly. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | FLAVIUS3 | Simple Reservation Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/simple-reservation-manager/id6480118785/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | — | Freemium |
| Size | 15 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Global Network Service Co., Ltd.](https://appshunter.io/developer/506988687) | [Yohei Tamura](https://appshunter.io/developer/1713180514) |

## What reviewers say

### FLAVIUS3

[App page](https://appshunter.io/ios/app/flavius3/id1159740512)

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

**In-app purchases:** none


### Simple Reservation Manager

[App page](https://appshunter.io/ios/app/simple-reservation-manager/id6480118785)

This app helps businesses manage reservations and customer information with ease. It offers features like automatic iCloud syncing, reservation reminders, and a calendar view. A free tier allows for limited registrations, with an option to upgrade for unlimited use.

**Highlights:** Reservation management, Customer management, iCloud automatic sync, Reservation reminder notifications, Calendar view, Search functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.49 | per month |


## Frequently asked questions

### Is FLAVIUS3 free?

FLAVIUS3 is free to download, with no in-app purchases.

### Is Simple Reservation Manager free?

Simple Reservation Manager is free to download, with in-app purchases available.

### Do FLAVIUS3 or Simple Reservation Manager have ads?

Neither FLAVIUS3 nor Simple Reservation Manager shows ads.

### Which is updated more often, FLAVIUS3 or Simple Reservation Manager?

FLAVIUS3 ships an update weekly, and Simple Reservation Manager fortnightly. Most recently, FLAVIUS3 was updated on October 14, 2026 and Simple Reservation Manager 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.*