Flex Haifa vs TennisKeeper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flex Haifa
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Welcome to the Flex Haifa members app! Download our app to plan and book your fitness classes. At the click of a button, you can view class schedules, sign up for classes and even invite a friend to join you! With the app, you’ll keep in touch with Flex Haifa staff and coaches, receive notifications, news and reminders. After setting up your personal profile in the app, you'll be able to easily renew your membership, purchase Flex Haifa merchandise and connect with other Flex Haifa members. Download the App today! This app is powered by Arbox, the leading fitness management platform for fitness and wellness businesses.
TennisKeeper
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Verbessere dein Tennisspiel mit TennisKeeper. Verfolge deine Matches, Punkte und Ergebnisse einfach und übersichtlich – direkt auf deinem iPhone. Mit TennisKeeper kannst du: • Spiele und Punkte in Echtzeit erfassen • Deine Leistung analysieren • Den Überblick über alle Matches behalten Einfach. Schnell. Effektiv. Perfekt für alle, die ihr Tennisspiel auf das nächste Level bringen wollen.
Screenshots
Verdict
The clearest difference is in-app purchases: Flex Haifa at none against TennisKeeper's 1. Flex Haifa also leads on iOS requirement (15.1 vs 26.4). On price, ads and device support 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. TennisKeeper sells 1 one-off in-app purchase. Flex Haifa asks for nothing beyond the download.
| Parameter | Flex Haifa | TennisKeeper |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 26.4 |
| Further details — not scored | ||
| Size | 50 MB | 22 MB |
| Age rating | 9+ | 4+ |
| Developer | Arbox LTD | Mustafa Haveydi |
In-app purchases
Flex Haifa
No in-app purchases
TennisKeeper
- TennisKeeper$5.99









