RDTTool vs Event Planner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RDTTool
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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.
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.
- Task tracking and management
- Guest list organization
- Event budget control
- Vendor management
- Event schedule creation
- Collaborative planning
- Event countdown widgets
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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
Verdict
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
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.
RDTTool ships an update monthly, Event Planner every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | RDTTool | Event Planner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (65 ratings) — better |
| Positive reviews | — | 57.1% of reviews |
| Number of ratings | — | 65 — better |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Radiance Instruments Ltd | Vasil Kuryanovich |
In-app purchases
RDTTool
No in-app purchases
Event Planner
- Premium (1 month)$5.991 Month
- Premium (3 months)$6.493 Months
- Premium (3 months)$9.993 Months
Show 2 moreShow fewer
- Premium (6 months)$9.996 Months
- Premium (6 months)$14.996 Months
- Premium (forever)$29.99
- Premium (forever)$44.99









