Comparison

Book'u Timer vs Sumura Mobile

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

Head to head
About

Book'u Timer

Features
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The employee can log in using a unique pin code. The moment someone logs in, there is a double check based on a picture taken. The Timer application is linked to your Book'u account so that live updates are immediately visible. Everything can also be exported to Excel. With this Book'u timer, you have the most powerful tool to optimally manage and deploy your personnel file. Furthermore, it complies with the new European privacy law. This Book'u timer is only accessible for Book'u users.

About

Sumura Mobile

Features
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Sumura is jouw slimme laad- én locksysteem voor e-bikes, speciaal ontworpen voor thuisgebruik, bedrijven en gedeelde fietsinfrastructuur. Met Sumura laad je je e-bike eenvoudig op via een ingebouwde adapter, zonder dat je nog met losse kabels of opladers hoeft te sleuren. Beveilig je fiets met het geïntegreerde sluitsysteem en beheer alles via de handige app. Via de Sumura-app krijg je: Volledige controle over je laadpunt Inzicht in verbruik en gebruiksgeschiedenis - Opties om je toestel te delen met anderen - Notificaties bij gebruik of tampering - Slimme toegang met badge of smartphone - Beschikbaar voor particulieren, bedrijven, appartementen en publieke omgevingen. Veilig, gebruiksvriendelijk en ontwikkeld in België. - Start vandaag en maak van jouw fietsplek een slimme laadzone.

Screenshots

Book'u Timer4 screens
Sumura Mobile3 screens

Verdict

The call

The clearest difference is update cadence: Book'u Timer at every 2 months against Sumura Mobile's every 3 months. Sumura Mobile's advantage is iOS requirement (13.0 vs 15.0). 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

Book'u Timer ships an update every 2 months, Sumura Mobile every 3 months. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 4 level
Book'u Timer versus Sumura Mobile: the parameters behind the verdict, then further details
ParameterBook'u TimerSumura Mobile
PriceFreeFree
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size51 MB50 MB
Age rating4+4+
DeveloperSmalltalk bvbaSumura NV

In-app purchases

None

Book'u Timer

No in-app purchases

None

Sumura Mobile

No in-app purchases

Questions

Is Book'u Timer free?
Book'u Timer is free to download, with no in-app purchases.
Is Sumura Mobile free?
Sumura Mobile is free to download, with no in-app purchases.
Do Book'u Timer or Sumura Mobile have ads?
Neither Book'u Timer nor Sumura Mobile shows ads.
Which is updated more often, Book'u Timer or Sumura Mobile?
Book'u Timer ships an update every 2 months, and Sumura Mobile every 3 months. Most recently, Book'u Timer was updated on October 4, 2026 and Sumura Mobile on October 8, 2026.

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