Comparison

PERFBOOK vs HAI Players

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

PERFBOOK

Your performance partner

About

PERFBOOK

Features

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PERFBOOK is your data centralization tool. Organize, track and optimize your teams' performance. PERFBOOK is the cornerstone of communication between the members of your team, bringing together all the tools you need to analyze and manage the performance of your pro and amateur athletes. Focus on the action, we'll simplify the rest!

About

HAI Players

Features

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As a handball coach, my priority is giving my team everything they need to win. The Handball.ai Players app is the ultimate platform to streamline communication and elevate our performance. Coaches can seamlessly share essential game plans, video analysis, and strategic insights—either with the whole team or targeted players—to ensure total alignment on court. For players, having instant access to match footage, tactical reviews, and personalized coaching feedback makes it easy to take charge of their own development. Get on the same page and take your game further. Ask your coach to share content with you on the Handball.ai Players App!

Screenshots

PERFBOOK4 screens

HAI Players4 screens

Verdict

The call

The clearest difference is update cadence: HAI Players at every 3 weeks against PERFBOOK's every 3 months. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PERFBOOK ships an update every 3 months, HAI Players every 3 weeks. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 5 level

PERFBOOK versus HAI Players: the parameters behind the verdict, then further details
Parameter	PERFBOOK	HAI Players
Price	Free	Free
Update frequency	Every 3 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	15.0 — better
Further details — not scored
Size	0 MB	52 MB
Age rating	12+	4+
Developer	Marc ESCURIEUX	Handball.ai OU

In-app purchases

None

PERFBOOK

No in-app purchases

None

HAI Players

No in-app purchases

Questions

Is PERFBOOK free?

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

Is HAI Players free?

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

Do PERFBOOK or HAI Players have ads?

Neither PERFBOOK nor HAI Players shows ads.

Which is updated more often, PERFBOOK or HAI Players?

PERFBOOK ships an update every 3 months, and HAI Players every 3 weeks. Most recently, PERFBOOK was updated on October 9, 2026 and HAI Players on October 1, 2026.