Comparison

Clavis GO vs ICHO Radar

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

Head to head
About

Clavis GO

Features
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Scan pages from your book (or your game) with the free Clavis GO app, and make your reading experience even more fun and interactive! Download the app and select your book. Your phone camera will recognize pages with extra media: spoken text, music, videos, or websites. Think of Clavis GO as a QR code scanner, but without the need of having actual QR codes printed on any of the pages. That way, listening to stories, reading and enjoying fun extra’s are constantly within reach. Clavis GO encourages children to engage in the story. The app enhances their involvement and stimulates active observation and listening. You can use Clavis GO everywhere: all you need is a book and a phone or a tablet! Using the Clavis GO application is child's play. Just open the book on any page, scan it with your phone or tablet camera and discover the extra multimedia for your book.

About

ICHO Radar

Features
Read full description

For ICHO educators and students to take secure, cheat-proof attendance using Bluetooth or six-digit codes. Manage courses, track student participation, view detailed reports, and export attendance data. Works for any class size β€” from small groups to large lectures.

Screenshots

Clavis GO4 screens
ICHO Radar4 screens

Verdict

The call

The clearest difference is update cadence: ICHO Radar at every 2 months against Clavis GO's every 17 months. Clavis GO's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Clavis GO ships an update every 17 months, ICHO Radar every 2 months. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

Scorecard2 real differences Β· 4 level
Clavis GO versus ICHO Radar: the parameters behind the verdict, then further details
ParameterClavis GOICHO Radar
PriceFreeFree
Update frequencyEvery 17 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 β€” better15.1
Further details β€” not scored
Size101 MB35 MB
Age rating4+4+
DeveloperYellow DotCodific

In-app purchases

None

Clavis GO

No in-app purchases

None

ICHO Radar

No in-app purchases

Questions

Is Clavis GO free?
Clavis GO is free to download, with no in-app purchases.
Is ICHO Radar free?
ICHO Radar is free to download, with no in-app purchases.
Do Clavis GO or ICHO Radar have ads?
Neither Clavis GO nor ICHO Radar shows ads.
Which is updated more often, Clavis GO or ICHO Radar?
Clavis GO ships an update every 17 months, and ICHO Radar every 2 months. Most recently, Clavis GO was updated on October 23, 2026 and ICHO Radar on October 15, 2026.

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