Preflopper vs Memberchip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Preflopper
Master preflop poker strategy with this app. It provides Game Theory Optimal (GTO) solutions for Omaha hands across various preflop situations, presented in an easy-to-understand graphical format. Adjust your play based on opponent tendencies and access a daily limit of free simulations.
- GTO solutions for preflop Omaha hands
- Graphical representation of hand categories
- Analysis of open raising, flatting, and 3-betting
- BB defense and advanced SB limping strategies
- Simulation data for 270,725 Omaha hands
- Daily free simulations
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Improve your preflop PLO skills with Preflopper! With Preflopper, you can quickly find GTO-based decisions for: - Open Raising - Flatting - 3-Betting - BB Defence - Advanced SB Limping - 3-way situations We made hundreds of billions of simulations using one of the most famous and recognized poker solvers to find GTO (Game Theory Optimal) solutions for each hand in the most common preflop PLO situations. As a result of these simulations, we received a huge amount of data and organized it in a clear graphical format. We divided all 270,725 Omaha starting hands into 82 categories. Choose a hand, position, stack size, and rake structure to see which part of the category the solver recommends to fold, call, raise, 3-bet, 4-bet, or limp. Preflopper also shows which part of the category your exact hand falls into, helping you understand not only the recommended action but also the strength and structure behind it. Thanks to the graphical interface used in Preflopper, you can study GTO solutions and adjust your game to different rake structures, stack depths, and opponent tendencies. The app can be used for free with ads and without daily simulation limits. A subscription removes banner and interstitial ads. If you still have questions, do not hesitate to ask in our Preflopper community: https://t.me/joinchat/JKunshu1HSnvxpi2_k49mw Before buying, please read the Terms of Use: https://karma-tracker-4290a.web.app/preflopper/terms/ Privacy Policy: https://karma-tracker-4290a.web.app/preflopper/privacy/
Memberchip
This app simplifies managing community groups, events, and payments. It allows organizers to handle memberships, bookings, and track participation, while members can easily access events and manage their community involvement.
- Manage members and events
- Sell memberships and passes
- Accept payments via QR codes
- Track attendance and participation
- Manage multiple clubs
- View upcoming events and schedules
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Memberchip is operating infrastructure for owner-operated recurring-activity businesses: clubs, studios, academies, schools, and coaches that sell memberships, passes, subscriptions, and recurring sessions. Instead of stitching together booking tools, payment links, spreadsheets, and manual follow-up, owners can manage payments, access, attendance, schedules, and client activity in one system. For owners and managers: - Sell memberships, passes, subscriptions, or single-session access through shareable links and QR codes - Accept secure payments and keep attendance connected to each client - Create groups, schedules, events, classes, and recurring sessions - Let clients book, check in, and cancel attendance independently - Scan membership QR codes to verify visits when staff assist clients - Track attendance, active clients, repeat visits, and revenue signals - Manage multiple clubs or locations from one account For clients: - Buy memberships or subscriptions from a club link or QR code - View upcoming events and class schedules - Book ahead, check in independently, and cancel if needed - Access active memberships and attendance history - Use one app across multiple clubs and studios Memberchip is the live operating layer for payments, access, attendance, and recurring activity today, with growth and retention workflows being built on top.
Screenshots
Verdict
The clearest difference is in-app purchases: Memberchip at none against Preflopper's 3. Memberchip also leads on review sentiment (100% vs 67%) and ratings volume (16 vs 1). Preflopper's advantage is iOS requirement (12.0 vs 15.5). On price, rating, update cadence and ads 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. Preflopper sells 3 in-app purchases, starting at $6.99 per 7 days. Memberchip asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Preflopper against 5.0 for Memberchip. That said, the two scores are not equally well evidenced: Memberchip has 16 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 67% of Preflopper's written reviews are positive against 100% of Memberchip's.
Preflopper ships an update monthly, Memberchip every 3 weeks. The most recent releases landed on July 8, 2026 and September 15, 2026 respectively.
| Parameter | Preflopper | Memberchip |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (16 ratings) |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 16 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 657 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | Viatcheslav Ortynskiy | Memberchip, Inc. |
Customer experience
Preflopper
Memberchip
In-app purchases
Preflopper
- Weekly Access$6.997 Days
- Monthly Access7 Days trial$19.991 Month
- Yearly Subscription$99.991 Year
Memberchip
No in-app purchases





