Comparison

ATA Carnet vs JGC One2One

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

ATA Carnet

Features
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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.

About

JGC One2One

Read full description

JGC One2One Meeting Scheduler has become a proven tool for event organizers who wish to enhance business networking. Meetings can be pre-scheduled ahead of time to enable event delegate to efficiently network and grow their business.

Screenshots

ATA Carnet3 screens
JGC One2One4 screens

Verdict

The call

The clearest difference is update cadence: ATA Carnet at every 5 weeks against JGC One2One's every 11 months. ATA Carnet also leads on device support. On price, in-app purchases and iOS requirement 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ATA Carnet ships an update every 5 weeks, JGC One2One every 11 months. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

Scorecard2 real differences ยท 4 level
ATA Carnet versus JGC One2One: the parameters behind the verdict, then further details
ParameterATA CarnetJGC One2One
PriceFreeFree
Update frequencyEvery 5 weeks โ€” betterEvery 11 months
AdsNoโ€”
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betterโ€”
Requires iOS15.0 โ€” better15.6
Further details โ€” not scored
Size79 MB39 MB
Age rating4+17+
DeveloperCHAMBRE DE COMMERCE INTERNATIONALETECHSIMBA PRIVATE LIMITED

In-app purchases

None

ATA Carnet

No in-app purchases

None

JGC One2One

No in-app purchases

Questions

Is ATA Carnet free?
ATA Carnet is free to download, with no in-app purchases.
Is JGC One2One free?
JGC One2One is free to download, with no in-app purchases.
Which is updated more often, ATA Carnet or JGC One2One?
ATA Carnet ships an update every 5 weeks, and JGC One2One every 11 months. Most recently, ATA Carnet was updated on October 8, 2026 and JGC One2One on October 1, 2026.

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