# ResyOS — Restaurant Management Software

> Restaurant management software for reservations, waitlists, and guest communication. (iPhone/iPad app by Resy.)

- Source: https://appshunter.io/ios/app/resyos/id1440522249 (this page in markdown: same URL + `.md`)
- Developer: [Resy](https://appshunter.io/developer/866163375)
- Category: Food & Drink, Travel
- Price: Free
- Rating: 2.80/5 from 150 App Store ratings · 48 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.0 · 150 MB
- Languages: Dutch, German (Germany), European Spanish, American English, Japanese, Catalan, Brazilian Portuguese, French (France)
- Released: 2019-03-26
- Data updated: 2026-08-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/resyos/id1440522249/reviews.md

## What is ResyOS?

ResyOS is the all-in-one restaurant management platform that helps teams deliver
smoother service, drive covers, and stay on top of every shift with powerful tools to manage
reservations, walk-ins, waitlists, guest messaging, and shift flow.

• Get discovered through the Resy Demand Network and potentially grow your
guestbook
• Manage reservations and power service with streamlined guest insights
• Help optimize every shift with pacing controls, floor plans, and table turn tools
• Connect with guests through 2-way messaging and personalized profiles
• Better fill cancellations in real time with tools like Resy Notify and Waitlists
• Uncover insights with daily cover reports, performance metrics, and live floor status

Note: This app is for restaurants and requires a valid ResyOS account. If you're a diner looking
to book a reservation, please download the Resy app.

## Key features

- Reservation management
- Walk-in and waitlist management
- Guest messaging
- Shift flow optimization
- Floor plan tools
- Guest insights

## What do users think of ResyOS?

Overall sentiment: negative

**Pros**

- 👍 Good for hosting
- 👍 Intuitive and easy to use
- 👍 Efficient for seating plan
- 👍 Reasonably priced
- 👍 Good account management
- 👍 True partner to the industry
- 👍 Listens to feedback

**Cons**

- 🐛 Poor app design and optimization
- 🐛 App keeps crashing
- 🐛 Unusable app
- 🐛 Outdated technology
- 🐛 Inferior reservation software
- 🐛 Technologically behind
- 🐛 No web control over tables
- 🐛 No Android app
- 🐛 Updates take hours to push
- 🐛 Full of bugs
- 🐛 Not practical
- 🐛 Nightmare for restaurants
- 🐛 Nightmare for patrons
- 🐛 Expensive platform
- 🐛 Needs help
- 🐛 Constant updates
- 🐛 Poor quality
- 🐛 Drags and not user-friendly
- 🐛 More downs than ups
- 🐛 Useless app
- 🐛 App won't open
- 🐛 Consistent bug
- 🐛 New update not good
- 🐛 Glitches
- 🐛 Not showing reservation history
- 🐛 Not following through with basic operations
- 🐛 Unusable
- 🐛 500 errors
- 🐛 Support nowhere to be found
- 🐛 Last update giving issues
- 🐛 Guest history bug
- 🐛 Reservations disappear
- 🐛 Always a problem
- 🐛 Knocks out constantly
- 🐛 Programmers should be ashamed
- 🐛 App won't load on iPad
- 🐛 Bad update
- 🐛 Can't access tables
- 🐛 Outdated view
- 🐛 Vertical orientation gone
- 🐛 Bad for restaurants with iPad stands
- 🐛 Guest search is the worst
- 🐛 CS outsourced and unhelpful
- 🐛 New update doesn't allow seeing all tables
- 🐛 Abruptly fails
- 🐛 Shocking App
- 🐛 Doesn't let you add tables
- 🐛 Doesn't take card payments
- 🐛 Support is poor
- 🐛 Customers complain about sign up/password
- 🐛 Sales staff horrible
- 🐛 Pushy sales staff
- 🐛 Won't allow exit from contract
- 🐛 Works half the time
- 🐛 Misses features OpenTable has
- 🐛 Horrible experience
- 🐛 Sales and tech staff zero assistance
- 🐛 Hard to use
- 🐛 Hard to train on
- 🐛 Locked into contract
- 🐛 So many issues & glitches
- 🐛 Nothing else works well
- 🐛 Last update keeps quitting
- 🐛 New update sees daily crashes
- 🐛 Major issues
- 🐛 Can't sit walk-in tables
- 🐛 Never works
- 🐛 Frustrating
- 🐛 Terrible platform
- 🐛 Makes sitting guests more difficult
- 🐛 Essential components won't load
- 🐛 Can't assign sections to servers
- 🐛 Works half the time
- 🐛 Lock timeout fail ID
- 🐛 Mediocre
- 🐛 Inefficient guest search
- 🐛 Doesn't work
- 🐛 Doesn't refresh automatically
- 🐛 Not up to speed in design
- 🐛 Freezes a lot

**Commonly reported bugs**

- App keeps crashing
- Updates make things worse
- Updates take hours to push
- Dashboard updates delayed
- App won't open
- Bug prevents saving floor plan
- New update has glitches
- Reservation history not showing
- Basic operations not followed
- 500 errors
- Cannot change reservations
- Cannot change status
- Guest history bug
- Booked reservations disappear
- App constantly quits
- App won't load on iPad
- Cannot access tables on floor plan
- Floor plan view regressed
- Vertical orientation gone
- Cannot see all tables on floor plan
- App takes back to home screen
- App inaccessible
- Doesn't let you add tables to floor plan
- Customers complain about sign up/password
- App works half the time
- Missing features compared to competitors
- Sales staff pushy
- Locked into contract
- Issues and glitches
- Texting chat function works, nothing else
- App quits while logging in
- Daily crashes since update
- Data errors
- Un-updated reservations
- Cannot sit walk-in tables
- Never works
- So many glitches
- Makes sitting guests more difficult
- Essential components won't load
- Cannot assign sections to servers
- Lock timeout fail ID
- Cannot search for guest name
- Doesn't refresh automatically
- App freezes a lot

**Most requested features**

- Add Android app
- Web control over tables
- Customize text messages
- Server rotation option
- Server sections option
- Integration with POS
- Add a blacklist feature
- Landscape mode compatibility
- Dark mode option
- Advanced analytics dashboard
- Ability to search guest name
- Automatic refresh for reservations

## Recent user reviews (10 of 48)

All indexed reviews: https://appshunter.io/ios/app/resyos/id1440522249/reviews.md

### 1/5 — Poor app design and optimization

*2026-04-11*

Been using it for 5+ years, I can say with confidence it’s probably the worst optimized app I’ve ever used. It’s always full of bugs, updates mostly makes things worst. It’s a shame to have such a poor app from such a big corpo… they have the funds to do better than this, this is made for professional use… yet …

### 1/5 — It could be better

*2025-10-04*

App keeps crashing on my iPhone 17 Pro running iOS 26. Please release an update — this issue has made the app unopened, unusable. Very disappointing support and outdated technology for such a major platform.

### 1/5 — The most inferior reservation software

*2025-09-18, version 4.94*

Resy is so far behind technologically it’s astonishing and pitiful. I regret signing my restaurant up with them. They don’t have any web control over their tables and no android app so if you don’t have an android, you’re out of luck. Updates on the dashboard sometimes take hours to push to customer facing modules. 

I really don’t understand how Amex could fail so miserably on a product like this.

### 1/5 — Nightmare

*2025-07-17, version 4.90*

Full of bugs, 
No good, no practical at all. 
Nightmare for restaurants and patrons alike …:

### 1/5 — Make this available for android users

*2025-07-16, version 4.90*

Make this app available for android users. No excuse for it not to be

### 3/5 — Booking issue

*2024-09-07*

I can’t make a booking on my iPhone when I press the + button.

### 2/5 — Good could be better

*2024-08-07*

Resy is an expensive platform as it is, the reason why we switched to a lesser known competitor. We ended up back at Resy but it needs help: 1) multiple tables selected for blocked, unblocking, clearing. 2) ability to customized text messages without forking out $100s more on top of the existing pretty hefty price tag. 3) server rotation as an option, along with server sections. 4) integration with POS…. Please SOS

### 1/5 — Constant updates

*2024-06-26, version 4.68*

Why? Are there so many updates. It’s never ending and still it doesn’t work.

### 5/5 — Great. So much better than OT …

*2024-02-02*

Way better than OT which is now copying Resy and playing catchup. Also reasonably priced vs the racket that OT is.

### 5/5 — Intuitive and easy to use

*2024-01-31*

Good for hosting - ez to check in guests, manage bookings, tables, covers, etc. bear in mind i dont use it for orders or taking payments only seating plan.

## Frequently asked questions about ResyOS

### What does ResyOS do?

ResyOS is an all-in-one restaurant management platform designed to help teams deliver smoother service, drive covers, and manage every shift. It provides tools for reservations, walk-ins, waitlists, guest messaging, and shift flow optimization.

### What are the key features of ResyOS?

Key features include managing reservations and walk-ins, handling waitlists, enabling 2-way guest messaging, optimizing shifts with pacing controls and floor plans, and providing insights through reports and live floor status.

### Is ResyOS free to use?

The provided information indicates that the app is free. However, it requires a valid ResyOS account, suggesting that the service itself may have associated costs for restaurants.

### Who is ResyOS intended for?

This application is specifically for restaurants and requires a valid ResyOS account. Diners looking to book reservations should download the separate Resy app.

### How does ResyOS help restaurants fill cancellations?

ResyOS offers tools like Resy Notify and Waitlists to help restaurants fill cancellations in real time. This allows them to better manage their seating and maximize covers throughout the service.

## Version history (last 5 releases)

### 4.115 — 2026-08-12

This new version of the ResyOS app includes bug fixes and performance optimizations to ensure your service runs smoothly.

### 4.114 — 2026-08-10

This new version of the ResyOS app includes bug fixes and performance optimizations to ensure your service runs smoothly.

### 4.113 — 2026-07-17

This new version of the ResyOS app includes bug fixes and performance optimizations to ensure your service runs smoothly.

### 4.112.1 — 2026-07-09

This new version of the ResyOS app includes bug fixes and performance optimizations to ensure your service runs smoothly.

### 4.112 — 2026-07-06

This new version of the ResyOS app includes bug fixes and performance optimizations to ensure your service runs smoothly.

## Apps similar to ResyOS

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Toast Tables](https://appshunter.io/ios/app/toast-tables/id1588284147) | 3.3 (56) | Free | Food & Drink |
| [Baldor Specialty Foods](https://appshunter.io/ios/app/baldor-specialty-foods/id1385036530) | 3.5 (24) | Free | Food & Drink |
| [Backbar](https://appshunter.io/ios/app/backbar/id1461796151) | 3.6 (33) | Free | Food & Drink |
| [myBEES USA](https://appshunter.io/ios/app/mybees-usa/id1571982214) | 3.8 (171) | Free | Food & Drink |
| [US Foods MOXē](https://appshunter.io/ios/app/us-foods-moxe/id1597763452) | 4.9 (8,920) | Free | Food & Drink |
| [Chefs' Warehouse](https://appshunter.io/ios/app/chefs-warehouse/id1287617737) | 4.0 (21) | Free | Food & Drink |

## More apps by Resy

- [Resy](https://appshunter.io/ios/app/resy/id866163372)

All apps by Resy: https://appshunter.io/developer/866163375

## Related topics

[resyos](https://appshunter.io/ios/topics/resyos) · [resy restaurant](https://appshunter.io/ios/topics/resy-restaurant) · [resy](https://appshunter.io/ios/topics/resy) · [resy restaurant reservations](https://appshunter.io/ios/topics/resy-restaurant-reservations) · [rezzy](https://appshunter.io/ios/topics/rezzy) · [resy reservations](https://appshunter.io/ios/topics/resy-reservations) · [resy.com](https://appshunter.io/ios/topics/resy-com) · [sambapos gotablet v2](https://appshunter.io/ios/topics/sambapos-gotablet-v2) · [menumiz](https://appshunter.io/ios/topics/menumiz) · [paytable mesero](https://appshunter.io/ios/topics/paytable-mesero) · [toast xtrachef](https://appshunter.io/ios/topics/toast-xtrachef) · [qsr next gen](https://appshunter.io/ios/topics/qsr-next-gen) · [dining advantage](https://appshunter.io/ios/topics/dining-advantage) · [eatwithme](https://appshunter.io/ios/topics/eatwithme) · [tablecheck manager](https://appshunter.io/ios/topics/tablecheck-manager) · [xenial shell](https://appshunter.io/ios/topics/xenial-shell) · [eatright server](https://appshunter.io/ios/topics/eatright-server) · [kacchi bhai](https://appshunter.io/ios/topics/kacchi-bhai) · [alain service management](https://appshunter.io/ios/topics/alain-service-management) · [newport restaurant group](https://appshunter.io/ios/topics/newport-restaurant-group)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*