Comparison

TAC Book vs AmCham SG

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

Head to head
About

TAC Book

Manage your appointments and classes with this mobile booking app. Access schedules, book activities, and receive important notifications. Members can also register on the go and view their booking history.

Highlights
  • Manage appointments and classes
  • Access activity schedules
  • Book and cancel facilities
  • Receive class notifications
  • Register on the go
  • View booking history
Features
Read full description

TAC Book is a mobile booking app that enables the members of The American Club Singapore to manage their appointments and classes. Members will be able to access schedules across all activities, book classes, receive notifications for enrolled classes and receive exclusive invitations to events. TAC Book allows member to: - Book a facility and cancel a booking - Manage their classes and receive notifications for class reminders or cancellations. - Register on the go and check their class status - View their booking history

About

AmCham SG

Features
Read full description

The AmCham Singapore app gives you a new way to engage, network and receive important information about your events, memberships and more even when meeting in person is not possible. Get the most out of your events and maximize your membership benefits with an all-in-one engagement app. Key Community Enagement Features: * Direct messaging * Group chats & event rooms * Digital busineess cards * Personal CRM for all connections you make * Contact profile Key Event Features: * Fast event registration and payment processing * Easy check-in with QR codes * Quick access to all event information including agendas, venues, speaker bios, session presentations, and ticketing * Preview and register for upcoming events that match your interests * Social media integration for easy sharing Key Membership Features: * Direct access to organization newsletters, announcements, and upcoming events * Mobile membership directories so you can expand your network * Member profile and membership renewal management * Virtual membership cards to leverage all your membership benefits

Screenshots

TAC Book4 screens
AmCham SG4 screens

Verdict

The call

The clearest difference is update cadence: AmCham SG at every 2 weeks against TAC Book's every 5 weeks. TAC Book's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases 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

TAC Book ships an update every 5 weeks, AmCham SG every 2 weeks. The most recent releases landed on June 4, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
TAC Book versus AmCham SG: the parameters behind the verdict, then further details
ParameterTAC BookAmCham SG
PriceFreeFree
Rating3.0 (1 ratings) — better
Positive reviews0.0% of reviews
Number of ratings1 — better
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.0
Further details — not scored
Size52 MB163 MB
Age rating4+17+
DeveloperJoga Incorporated Pte. Ltd.EventBank

In-app purchases

None

TAC Book

No in-app purchases

None

AmCham SG

No in-app purchases

Questions

Is TAC Book free?
TAC Book is free to download, with no in-app purchases.
Is AmCham SG free?
AmCham SG is free to download, with no in-app purchases.
Do TAC Book or AmCham SG have ads?
Neither TAC Book nor AmCham SG shows ads.
Which is updated more often, TAC Book or AmCham SG?
TAC Book ships an update every 5 weeks, and AmCham SG every 2 weeks. Most recently, TAC Book was updated on June 4, 2026 and AmCham SG on September 20, 2026.

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