Comparison

Cryptobox vs Instant Mobile

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

Head to head
About

Cryptobox

A secure platform for sharing confidential documents and collaborating on sensitive projects. It offers seamless security features for protecting shared information across devices, leveraging expertise from classified environments.

Highlights
  • Secure document sharing
  • Confidential data collaboration
  • Cross-device file access
  • Seamless security features
  • Enterprise-grade protection
Features
Read full description

When you're working with partners on sensitive projects and sharing confidential data, you need a safe space in which to communicate. But internal portals aren't practical, and commodity shared files aren't enough, you need CRYPTOBOX. Ercom's CRYPTOBOX is a secure sharing & collaborative platform that allows people to share documents, files and data from any device -- without compromising security. CRYPTOBOX is easy to turn on, effortless to use, with seamless security features so that all of your shared information is protected. Ercom has a twenty-year track record delivering solutions in classified environments. We are leveraging this expertise to help enterprises and their partners share and collaborate, in confidence To use this app, you must have your CRYPTOBOX server url. Already a customer? Just download the application ! Not yet a customer? Contact us: sales_cybersec_web@ercom.fr

About

Instant Mobile

Features
Read full description

Instant Mobile provides access to most of the features offered by Instant Booking on your mobile phone. You can now find and book a free meeting room or desk directly from your smartphone. Other available features (according to version): report an issue (household, broken neon, defective equipment), geolocate a room or a desk and let the app guide you, declare a guest, ask for technical intervention, request services (catering, event, room configuration, equipments...)

Screenshots

Cryptobox4 screens
Instant Mobile4 screens

Verdict

The call

The clearest difference is update cadence: Cryptobox at every 3 months against Instant Mobile's every 7 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cryptobox ships an update every 3 months, Instant Mobile every 7 months. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
Cryptobox versus Instant Mobile: the parameters behind the verdict, then further details
ParameterCryptoboxInstant Mobile
PriceFreeFree
Rating5.0 (1 ratings) — better
Positive reviews100.0% of reviews
Number of ratings1 — better
Update frequencyEvery 3 months — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size43 MB15 MB
Age rating4+4+
DeveloperErcomMonBuilding&Co

In-app purchases

None

Cryptobox

No in-app purchases

None

Instant Mobile

No in-app purchases

Questions

Is Cryptobox free?
Cryptobox is free to download, with no in-app purchases.
Is Instant Mobile free?
Instant Mobile is free to download, with no in-app purchases.
Do Cryptobox or Instant Mobile have ads?
Neither Cryptobox nor Instant Mobile shows ads.
Which is updated more often, Cryptobox or Instant Mobile?
Cryptobox ships an update every 3 months, and Instant Mobile every 7 months. Most recently, Cryptobox was updated on September 9, 2026 and Instant Mobile on September 22, 2026.

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