Odin Attendance vs Odin IoT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Odin Attendance
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Do you have someone going to a trip and left them there. With this app, you are no longer forgetting anyone. Check in before the trip and check out before leaving the trip. No one with be left or forgotten. You can charge them a ticket price when they check in.
Odin IoT
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The Odin IoT app helps you to onboard your Raven sensors by configuring the Wifi credentials, mapping the sensors and remotely monitoring the status of your assets.
Screenshots
Verdict
The clearest difference is update cadence: Odin Attendance at every 2 months against Odin IoT's every 5 months. Odin Attendance also leads on iOS requirement (13.0 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Odin Attendance ships an update every 2 months, Odin IoT every 5 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.
| Parameter | Odin Attendance | Odin IoT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 33 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Odin Inc. | Jendamark |
In-app purchases
Odin Attendance
No in-app purchases
Odin IoT
No in-app purchases
Questions
Is Odin Attendance free?
Is Odin IoT free?
Do Odin Attendance or Odin IoT have ads?
Which is updated more often, Odin Attendance or Odin IoT?
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