# ResyOS vs Melissa's FS

The clearest difference is update cadence: ResyOS at fortnightly against Melissa's FS's every 10 months. 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.

ResyOS ships an update fortnightly, Melissa's FS every 10 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ResyOS | Melissa's FS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (158 ratings)](https://appshunter.io/ios/app/resyos/id1440522249/reviews)** | — |
| Number of ratings | **158** | — |
| Positive reviews | 13.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 10 months |
| Monetization | Free | — |
| Size | 134 MB | 95 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Resy](https://appshunter.io/developer/866163375) | [Pomegranate Technologies, Inc.](https://appshunter.io/developer/1493349112) |

## What reviewers say

### ResyOS

[App page](https://appshunter.io/ios/app/resyos/id1440522249)

This platform helps restaurant teams manage reservations, walk-ins, and waitlists. It offers tools for optimizing shifts, messaging guests, and filling cancellations in real-time. It also provides insights into daily operations and performance metrics.

**Highlights:** Reservation management, Walk-in and waitlist tracking, Guest messaging, Shift optimization tools, Floor plan management, Real-time cancellations filling, Performance insights

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good for hosting
- 👍 Intuitive and easy to use
- 👍 Efficient for seating plan
- 👍 Reasonably priced
- 👍 Good account management

**What reviewers complain about**

- 🐛 Poor app design and optimization
- 🐛 App keeps crashing
- 🐛 Unusable app
- 🐛 Outdated technology
- 🐛 Inferior reservation software

**Reported bugs**

- App keeps crashing
- Updates make things worse
- Updates take hours to push
- Dashboard updates delayed
- App won't open

**Requested features**

- Add Android app
- Web control over tables
- Customize text messages
- Server rotation option
- Server sections option


### Melissa's FS

[App page](https://appshunter.io/ios/app/melissas-fs/id6757174630)

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

**In-app purchases:** none


## Frequently asked questions

### Is ResyOS free?

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

### Is Melissa's FS free?

Melissa's FS is free to download, with no in-app purchases.

### Do ResyOS or Melissa's FS have ads?

Neither ResyOS nor Melissa's FS shows ads.

### Which is updated more often, ResyOS or Melissa's FS?

ResyOS ships an update fortnightly, and Melissa's FS every 10 months. Most recently, ResyOS was updated on November 6, 2026 and Melissa's FS on November 5, 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.*