Comparison

ZmanUp vs Client Book

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

Head to head

ZmanUp

Appointments & Booking

About

ZmanUp

Features

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ZmanUp is the all-in-one business tool built specifically for beauty professionals — whether you work solo or run a full salon team. Stop losing clients to no-shows. Automatic WhatsApp and SMS reminders reduce cancellations before they happen. Get booked while you sleep. Your personal booking page works 24/7. Clients choose a time, you get notified. Know your numbers. Track revenue by day, week, month or year. See which services and staff are actually making you money. Everything in one place: → Online booking page with your unique link → WhatsApp & SMS automatic reminders → Client database with visit history & notes → Before & after photos → Financial reports & analytics → Staff management & permissions → Packages, memberships & group sessions → Marketing campaigns via WhatsApp & SMS → Google Calendar sync → Export to Excel & PDF → Available in English, Hebrew & Russian Perfect for: hair salons, nail technicians, cosmetologists, lash & brow artists, massage therapists, trainers and any service-based business. Less admin. More clients. More revenue.

About

Client Book

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Удобная запись клиентов, расписание и учёт дохода для мастеров маникюра, барберов и всех, кто работает по записи. С помощью Client Book вы сможете: - Записывать клиентов по дате и времени - Просматривать календарь записей - Следить за доходами и расходами с помощью наглядной статистики - Не забывать о клиентах Минималистичный и понятный интерфейс. Никакой путаницы — только нужные функции для вашей повседневной работы.

Screenshots

ZmanUp2 screens

Client Book4 screens

Verdict

The call

ZmanUp and Client Book are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ZmanUp ships an update every 2 months, Client Book every 3 months. Both last shipped on November 8, 2026.

ScorecardNo meaningful differences

ZmanUp versus Client Book: the parameters behind the verdict, then further details
Parameter	ZmanUp	Client Book
Price	Free	Free
Update frequency	Every 2 months — better	Every 3 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.1	15.1
Further details — not scored
Size	54 MB	37 MB
Age rating	4+	4+
Developer	Michael Melezhyk	Andrei Kaptsiuh

In-app purchases

None

ZmanUp

No in-app purchases

None

Client Book

No in-app purchases

Questions

Is ZmanUp free?

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

Is Client Book free?

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

Do ZmanUp or Client Book have ads?

Neither ZmanUp nor Client Book shows ads.

Which is updated more often, ZmanUp or Client Book?

ZmanUp ships an update every 2 months, and Client Book every 3 months. Most recently, ZmanUp was updated on November 8, 2026 and Client Book on November 8, 2026.