ResX vs The Sipp App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ResX
Easily exchange last-minute restaurant reservations. Give away reservations you can't make or grab spontaneous dining opportunities at popular spots. Enjoy the city's best dining experiences without the hassle of advance planning.
- Exchange last-minute reservations
- Give away unwanted reservations
- Grab spontaneous dining opportunities
- Access in-demand restaurants
- Simplify dining plans
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ResX is a free, peer-to-peer exchange to give and take last-minute restaurant reservations at the most in-demand restaurants in New York and London. No resale, no bots - just diners helping diners. How it works: • Claim - Get the best tables in town without the weeks of planning. • Share - Have a reservation you can't make? Post it on ResX for free and avoid any cancellation fee • Earn - Earn tokens with every booking. Redeem them for exclusive rewards. The city's best plans, without the planning. For terms of use and more details on ResX Premium, visit: https://bit.ly/ResX_TC
The Sipp App
Discover and rate coffee drinks and cafes with a community of fellow enthusiasts. Build a personal profile to track your favorite brews and share photos and reviews. Find new coffee experiences and recommendations.
- Rate coffee drinks
- Share photos and reviews
- Discover new cafes
- Build personal coffee profile
- Community recommendations
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Whether you're searching for the perfect espresso, keeping track of your favorite lattes, or looking for recommendations from friends, this app is built for coffee lovers. Rate every coffee you try, share photos and reviews, and discover new drinks and cafés through a community that loves coffee as much as you do. Build your personal coffee profile and never forget a great cup again.
Screenshots
Verdict
The clearest difference is in-app purchases: The Sipp App at none against ResX's 8. The Sipp App also leads on ads (none vs shown) and review sentiment (100% vs 73%). ResX's advantage is ratings volume (764 vs 5) and chart position (#14 vs unranked). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ResX sells 8 in-app purchases, starting at $14.99 per month. The Sipp App asks for nothing beyond the download.
The Sipp App holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ResX has 764 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 73% of ResX's written reviews are positive against 100% of The Sipp App's.
ResX ships an update every 2 weeks, The Sipp App fortnightly. The most recent releases landed on October 30, 2026 and October 14, 2026 respectively.
| Parameter | ResX | The Sipp App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (764 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 73.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 764 — better | 5 |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #14 — better | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 82 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | ResX | The Sipp App, Inc |
Customer experience
ResX
The Sipp App
Bugs and requests
ResX
Reported bugs
7 issues- App crashes when trying to grab reservations
- Reservation alerts open to the wrong page
- Cannot click button to see available reservations
- Verification texts never arrive
- App crashes when trying to submit a reservation
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- App crashes on iOS 17
- App crashes when offering a reservation
Requested features
8 requests- More reservation options in NYC
- Clearer policy on cancellation fees
- Notification for reservation pickups after 5 minutes
- Ability to filter alerts by time, day, and party size
- Direct link to reservation screen from notification
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- Add a 'favorites' list for restaurants with notifications
- Set notifications for party size, time frame, specific restaurants/neighborhoods
- Ability to access menu and more photos from the app
The Sipp App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ResX
- ResX Premium$14.991 Month
- ResX Premium1 Month trial$14.991 Month
- ResX Premium6 Months trial$14.991 Month
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- ResX Premium3 Months trial$14.991 Month
- ResX Annual$119.991 Year
- 3-month subscription$37.99
- 6-month subscription$69.99
- 12-month subscription$119.99
The Sipp App
No in-app purchases
