Cellularline Eureka vs Grom Unique
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cellularline Eureka
This device helps you locate misplaced valuables like keys, wallets, and bags. It can also help you find your smartphone by making it ring, even on silent. Set up alerts to be notified if you leave your items behind.
- Locate valuables
- Find smartphone
- Last seen position
- Comfort Zone alerts
- Ring smartphone on silent
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Eureka is a small electronic device which helps you find and locate all your valuables. Attach Eureka to your keys, wallet, bag, leave it into your car or motorbike and retrieve it quickly. Can't find your valuables? Check their last seen position on the App. With Eureka you'll be able to retrieve your smartphone quickly. How? Just press Eureka's button to make your iPhone ring even if it is on silent mode. Activate the Comfort Zone and receive a notification before you leave your valuables behind. NB: Bluetooth 4.0 Low Energy: Range up to 80 meters, depending on the morphology of the environment, REPLACEABLE Battery: CR2016 estimated life 4-10 months Dimensions: 38 x 38 x 6 mm - CE Certification - Bluetooth Smart - Warranty 24 months Continuous use of GPS running in background can significantly decrease battery life.
Grom Unique
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All users are able to check in with this application, which completely removes the need of having a physical card since the user's device is acting like a card.
Screenshots
Verdict
The clearest difference is iOS requirement: Cellularline Eureka at 10.3 against Grom Unique's 15.1. On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cellularline Eureka ships an update weekly, Grom Unique every 8 days. The most recent releases landed on October 1, 2026 and September 24, 2026 respectively.
| Parameter | Cellularline Eureka | Grom Unique |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Weekly — better | Every 8 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.3 — better | 15.1 |
| Further details — not scored | ||
| Size | 76 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Cellular Italia S.p.A. | ADRIATEC DOO KRAGUJEVAC |
In-app purchases
Cellularline Eureka
No in-app purchases
Grom Unique
No in-app purchases
Questions
Is Cellularline Eureka free?
Is Grom Unique free?
Do Cellularline Eureka or Grom Unique have ads?
Which is updated more often, Cellularline Eureka or Grom Unique?
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