Comparison

Hachette Scan vs TOTP Authenticator

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

Head to head

6-digit codes to your accounts

Free

🔧 Utilities

No ratingsView app →

About

Hachette Scan

Scan pages from a specific travel guide to unlock enriched digital content. Access useful websites, discover geolocated addresses for accommodations and dining, and watch video testimonials directly on your mobile device.

Highlights

Scan guide pages for digital content
Access useful websites
Discover geolocated addresses
Interactive map for recommendations
Watch video testimonials

Read full description

Flashez votre guide du Routard de l’Alternance et profitez d’une expérience enrichie. Une utilisation simple et rapide Prenez une photo des pages de votre guide du Routard de l’alternance et accédez à des contenus enrichis. Pour cela, il vous suffit de placer votre mobile ou tablette au-dessus de la page et de la flasher pour découvrir des bonnes adresses Routard sur votre smartphone et de nombreux autres contenus. Des contenus enrichis sur votre smartphone - Les infos utiles : vous accédez directement aux nombreux sites Web de référence listés dans le guide. - Des sélections d’adresses : sur les pages de ressources par région, vous bénéficiez d’une sélection d’adresses d’hôtels, auberges de jeunesse, restos et bars, géolocalisées en naviguant sur la carte interactive. - Des vidéos : découvrez des témoignages vidéos

About

TOTP Authenticator

Read full description

Need to sign in to a government or public-service portal that asks for a 6-digit code from an authenticator app? This is exactly the app for it. Scan the QR code the portal shows you and you're done — your codes keep working even with no connection and no mobile signal. Two-factor codes, generated on your iPhone and nowhere else. · Add accounts by QR code, screenshot, or typing the key · One tap to copy a code · Search and group your accounts · Face ID lock · Codes hidden until you tap them · Clipboard clears itself · Encrypted vault on the device · Free encrypted backup and restore · Works fully offline Authenticator Plus · Automatic backup after every change · 30 days of backup history · iCloud backup between your devices Codes are always free. Privacy policy: https://season-enquiry-c38.notion.site/Privacy-Policy-3c7d703e827a8044a25ff6b56bfb745e Terms of use: https://season-enquiry-c38.notion.site/Terms-of-Use-3c7d703e827a809da80fdb565adb9f4d

Screenshots

Hachette Scan3 screens

TOTP Authenticator4 screens

Verdict

The call

The clearest difference is in-app purchases: Hachette Scan at none against TOTP Authenticator's 5. Hachette Scan also leads on device support (3 vs 1) and iOS requirement (9.0 vs 17.0). TOTP Authenticator's advantage is update cadence (every 11 days vs every 10 months). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TOTP Authenticator sells 5 in-app purchases, starting at $1.49 per month. Hachette Scan asks for nothing beyond the download.

UpkeepUpdate frequency

Hachette Scan ships an update every 10 months, TOTP Authenticator every 11 days. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 4 level

Hachette Scan versus TOTP Authenticator: the parameters behind the verdict, then further details
Parameter	Hachette Scan	TOTP Authenticator
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 10 months	Every 11 days — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	9.0 — better	17.0
Further details — not scored
Size	26 MB	72 MB
Age rating	4+	4+
Developer	ON PRINT	COGNIFLY LTD

In-app purchases

None

Hachette Scan

No in-app purchases

5 purchases

TOTP Authenticator

Subscriptions4

Monthly Premium$1.491 Month
Weekly Premium$2.997 Days
Annual Premium$39.991 Year

Show 1 more

Premium Access3 Days trial$39.991 Year

One-time1

Lifetime Premium$59.99

Questions

Is Hachette Scan free?

Hachette Scan is free to download, with no in-app purchases.

Is TOTP Authenticator free?

TOTP Authenticator is free to download, with in-app purchases available.

Do Hachette Scan or TOTP Authenticator have ads?

Neither Hachette Scan nor TOTP Authenticator shows ads.

Which is updated more often, Hachette Scan or TOTP Authenticator?

Hachette Scan ships an update every 10 months, and TOTP Authenticator every 11 days. Most recently, Hachette Scan was updated on November 2, 2026 and TOTP Authenticator on November 6, 2026.