ATA Carnet vs IMBU Connect
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ATA Carnet
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ATA Carnet is a digital wallet that stores your ATA Carnets. Download carnets, prepare travels, declare at customs and receive real-time transaction confirmation, all paper-free. Effortless Customs declarations With ATA Carnet, you can speed up declaration processes at customs without the hassle of paper documentation.* The Carnets tab shows you all ATA Carnets stored in your wallet and allows you to manage them and check their status. When at customs, open the required transaction type from the Transactions tab and show the customs officer the QR code. Once the customs officer commits the transaction, you shall receive confirmation of the successful declaration. Secured and encrypted ATA Carnet keeps your data and ATA Carnets secure through different protection layers. See which countries and ports accept your eATA Carnet here: https://bit.ly/ICCeATA For support, tips or comments, please contact your local ATA National Guaranteeing Association: https://bit.ly/ATAlocal The ATA Carnet Guaranteeing Chain is administered by the International Chamber of Commerce's World Chambers Federation. For more information on ATA Carnets, visit www.atacarnets.org *NOTE: This app is part of a pilot project to digitize ATA Carnets (codenamed Project Mercury II). During the pilot, a certain number of ATA carnets will be issued both electronically and on paper. Customs formalities will be carried out by using the paper ATA Carnet, as only this form of the carnet is legally valid. In addition, Customs formalities will be carried out electronically for the purposes of testing the ATA Carnet system, whereas the relevant Customs administrations would need to update the information in ATA Carnet Customs in real-time.
IMBU Connect
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IMBU Connect is an iOS app that lets you easily connect to IMBU Bluetooth Low Energy (BLE) devices and retrieve recordings with just a few taps. The app will automatically search for available devices and connect once you select them. You can retrieve the available recordings (vibrations, temperature, etc.) and upload them to the Cloud for easy access and sharing. It also provides a graphical representation of the recorded data so that you can view and analyze it right after a sync from your mobile.
Screenshots
Verdict
The clearest difference is iOS requirement: IMBU Connect at 12.1 against ATA Carnet's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ATA Carnet ships an update monthly, IMBU Connect every 6 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | ATA Carnet | IMBU Connect |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly โ better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.1 โ better |
| Further details โ not scored | ||
| Size | 79 MB | 55 MB |
| Age rating | 4+ | 17+ |
| Developer | CHAMBRE DE COMMERCE INTERNATIONALE | Imbu SaRL |
In-app purchases
ATA Carnet
No in-app purchases
IMBU Connect
No in-app purchases








