Comparison

Private Discuss vs Sharekey

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

Head to head
About

Private Discuss

A secure and encrypted communication app for private calls, messages, and file sharing. It offers a tailor-made solution for VIPs and executives, ensuring fast, simple, and reliable communication.

Highlights
  • Secure encrypted calls
  • Encrypted messaging
  • File sharing
  • Tailor-made VIP solution
  • Fast and reliable communication
Features
Read full description

Private Discuss A private, dedicated, tailor-made, secure and encrypted communication solution for secure calls, messages and file sharing with anyone, anywhere for C.E.O and V.I.P How It Works Private Discuss features : Fast, simple and reliable Your personal private secure messaging app Tailor-made solution for V.I.P only Totally secure audio and video calling Complete encryption data transfer (document, photo, 
audio, video)

About

Sharekey

Features
Read full description

SHAREKEY is a new digital workspace securing Business privacy. Mission. Empower people and organisations to work privately and remotely. We change the way we work and collaborate by bringing Digital Trust in Business. All-in-One. We built a new communication & workspace ecosystem, All-in-One (including Contacts, Messages, Drive), user friendly and beautifully designed, powered by quantum resistant encryption. Own & Control Data. The encryption keys are fully decentralised, always on the users’ devices, never in the cloud. No one except the account owner can access data. No metadata are generated, maintained, nor exposed. Carbon Friendly. Thanks to shared keys, instead of large volume exchanges, we contribute considerably to reduce the carbon footprint of our platform. European Alternative. Based in Switzerland, we position ourselves as a true European alternative to the existing mainly US based collaboration platforms.

Screenshots

Private Discuss4 screens
Sharekey4 screens

Verdict

The call

The clearest difference is update cadence: Private Discuss at every 9 days against Sharekey's monthly. Private Discuss also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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

Private Discuss ships an update every 9 days, Sharekey monthly. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

Scorecard2 real differences · 8 level
Private Discuss versus Sharekey: the parameters behind the verdict, then further details
ParameterPrivate DiscussSharekey
PriceFreeFree
Rating3.5 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 9 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.016.6 — better
Further details — not scored
Size107 MB114 MB
Age rating4+17+
DeveloperRISK MANAGEMENT BY PIMAN SECURITYSHAREKEY Swiss AG

In-app purchases

None

Private Discuss

No in-app purchases

None

Sharekey

No in-app purchases

Questions

Is Private Discuss free?
Private Discuss is free to download, with no in-app purchases.
Is Sharekey free?
Sharekey is free to download, with no in-app purchases.
Do Private Discuss or Sharekey have ads?
Neither Private Discuss nor Sharekey shows ads.
Which is updated more often, Private Discuss or Sharekey?
Private Discuss ships an update every 9 days, and Sharekey monthly. Most recently, Private Discuss was updated on September 11, 2026 and Sharekey on September 8, 2026.

Other comparisons