Comparison

RDTTool vs Event Planner

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

Head to head
About

RDTTool

Features
Read full description

RDTTool is an APP that obtains temperature data through a Bluetooth connection. Use the APP and connect to Bluetooth to obtain data, and directly view the temperature curve and data. It can realize remote monitoring and measurement and save data automatically. This APP needs to be connected to a dedicated bluetooth thermometer for use.

About

Event Planner

Organize any type of event, from birthdays to weddings, with this comprehensive planner. Track tasks, manage guest lists and budgets, coordinate vendors, and create event schedules. Collaborate with others and enjoy countdown widgets.

Highlights
  • Task tracking and management
  • Guest list organization
  • Event budget control
  • Vendor management
  • Event schedule creation
  • Collaborative planning
  • Event countdown widgets
Features
Read full description

Looking for a birthday planner or maybe you need a wedding or anniversary organizer? Our event planner is what you need! TopEvent is a simple app for planning any holidays. Keep track of important tasks, manage guest list, control event budget, etc. Such sections of the app as Checklist, Guests, Budget, Schedule will help you with this. KEEP TRACK OF TASKS Add tasks and track their progress. Group tasks into categories or divide them into subtasks. Event planner will remind you of upcoming purchases or meetings. MANAGE GUEST LIST Make a list of guests and companions. Divide guests into groups and tables, plan menus. Our party planner will help you analyze everything: gender, age, RSVPs, invitations, attending… CONTROL EXPENSES Specify an event budget, generate expenses and mark upcoming payments. TopEvent will optimize the budget of the party and will tell you how to save money! MANAGE VENDOR LIST Make a list of vendors with contacts and other information. Planner will help you make the right choice and control the costs. FOLLOW THE PLAN Create a schedule for the event day and keep track of each milestone. The app will verify that everything goes according to plan. PLAN EVENT TOGETHER Join helpers and organize your event with friends. Manage your event with different devices and accounts. Your data will be synced instantly! EVENT COUNTDOWN Install beautiful widgets and track the days until the event. And that's not all… There are many more features in the app that will simplify the preparation for any holidays: wedding, bachelorette and bachelor party, anniversary, birthday, Christmas party or any business events. Event planning's never been so easy! Install the app and see for yourself! Privacy Policy: https://topevent.app/legal/privacy/ Terms of Use: https://topevent.app/legal/terms_of_use/

Screenshots

RDTTool4 screens
Event Planner4 screens

Verdict

The call

The clearest difference is in-app purchases: RDTTool at none against Event Planner's 7. RDTTool also leads on ads (none vs shown) and update cadence (monthly vs every 4 months). On price 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. Event Planner sells 7 in-app purchases, starting at $5.99 per month. RDTTool asks for nothing beyond the download.

UpkeepUpdate frequency

RDTTool ships an update monthly, Event Planner every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
RDTTool versus Event Planner: the parameters behind the verdict, then further details
ParameterRDTToolEvent Planner
PriceFreeFree
Rating—4.4 (65 ratings) — better
Positive reviews—57.1% of reviews
Number of ratings—65 — better
Update frequencyMonthly — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size18 MB54 MB
Age rating4+4+
DeveloperRadiance Instruments LtdVasil Kuryanovich

In-app purchases

None

RDTTool

No in-app purchases

7 purchases

Event Planner

Subscriptions5
  • Premium (1 month)$5.991 Month
  • Premium (3 months)$6.493 Months
  • Premium (3 months)$9.993 Months
Show 2 more
  • Premium (6 months)$9.996 Months
  • Premium (6 months)$14.996 Months
One-time2
  • Premium (forever)$29.99
  • Premium (forever)$44.99

Questions

Is RDTTool free?
RDTTool is free to download, with no in-app purchases.
Is Event Planner free?
Event Planner is free to download, with in-app purchases available.
Do RDTTool or Event Planner have ads?
Event Planner shows ads; RDTTool does not.
Which is updated more often, RDTTool or Event Planner?
RDTTool ships an update monthly, and Event Planner every 4 months. Most recently, RDTTool was updated on November 2, 2026 and Event Planner on November 3, 2026.

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