Wireless Power Reader vs Group Attendance Tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Wireless Power Reader
Read full descriptionHide full description
Note: This App requires Motionics wireless device (iWMD) to operate. Visit www.motionics.com for more details. Reads analog DC signals through WiFi channel of the iPad from any wireless device. This App can be used for wireless power monitoring of rotating machinery by monitoring the DC signals represents the power of the machine. The App can run in Offline Mode or in Online Mode by connecting any WiFi Device to monitor the input signal. Use the the Offline Mode to see and test all the features and capabilities of the App.
Group Attendance Tracker
Easily track attendance for any group, from clubs to sports teams. Manage members, view attendance history, and visualize statistics. Share attendance summaries with others.
- Member management (name, birthday, join date)
- Calendar-based attendance recording
- Attendance statistics dashboard
- Per-member attendance details
- Export attendance summaries
- Multi-provider sign-in
Read full descriptionHide full description
Group Attendance Tracker is a simple, reliable way to record attendance for clubs, study groups, religious communities, sports teams, and any recurring group meeting. Key features - Member management: name, nickname, birthday, join date β all in one place - Calendar-based attendance: pick any date and toggle each member's attendance - Statistics dashboard: visualize attendance rates over 1 week / 1 month / 3 months / all time - Per-member detail: cumulative attendance days, current streak, missed dates at a glance - Share results: export the day's attendance summary as an image to messengers and social apps - Multi-provider sign-in: Kakao / Google / Apple / Email Who it's for - Club or study group leaders running weekly or monthly meetings with too many members for a paper roster - Coaches and ministry leaders who want objective attendance metrics - Student organizations, hobby clubs, and any group needing reliable attendance history Your data is stored securely on the server and can be permanently deleted at any time via the in-app account deletion option.
Screenshots
Verdict
The clearest difference is ads: Wireless Power Reader at none against Group Attendance Tracker's shown. Wireless Power Reader also leads on iOS requirement (9.0 vs 15.0). Group Attendance Tracker's advantage is update cadence (fortnightly vs every 7 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Wireless Power Reader ships an update every 7 months, Group Attendance Tracker fortnightly. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.
| Parameter | Wireless Power Reader | Group Attendance Tracker |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 0.0% of reviews |
| Update frequency | Every 7 months | Fortnightly β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Monetization | β | Ad-supported |
| Devices | iPad | iPhone, iPad, iPod β better |
| Requires iOS | 9.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 11 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Motionics LLC | SiU Ahn |
In-app purchases
Wireless Power Reader
No in-app purchases
Group Attendance Tracker
No in-app purchases
Questions
Is Wireless Power Reader free?
Is Group Attendance Tracker free?
Do Wireless Power Reader or Group Attendance Tracker have ads?
Which is updated more often, Wireless Power Reader or Group Attendance Tracker?
Other comparisons















