Comparison

SyncML LITE 4 vs Cloak Files

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

Head to head
About

SyncML LITE 4

This app synchronizes iOS contacts with servers using the legacy SyncML standard. It's designed for users who specifically need this older technology, often recommended by IT departments. It can also act as a local SyncML server for older devices.

Highlights
  • Contacts-only synchronization
  • SyncML engine
  • Syncs selected iOS contact stores
  • Acts as local SyncML server
  • Assign/remove contact group membership
Features
Read full description

SyncML LITE 4 is a niche app which synchronizes iOS contacts with a server or service which uses a standard called SyncML. The app does not support any other synchronisation technology! So please install this app only if you know SyncML-based synchronisation is what you need! This may be the case when the IT people of your organisation say so, and maybe even explicitly recommend using SyncML LITE to synchronize contacts. In any case, please realize that for using this app, you need to know the URL of your syncml server, the login user to use, and the so called server path for contacts. Only the provider of the SyncML service knows these details and can support you in establishing sync with his SyncML server. We as makers of the SyncML client app cannot! By now, SyncML is a legacy standard. It was invented in 2000, and many of that time's feature phones did support it. Since then, it has been largely superseded by other technologies, most notably CalDAV and CardDAV, which iOS supports out of the box without any extra app. But SyncML still exists, and for some older systems, it may be the only way to synchronize. For those cases, SyncML LITE 4 exists. SyncML LITE 4 is a rework of the former SyncML LITE app, to allow using SyncML on iOS 10 (the original SyncML LITE app only works up to iOS 9). If you also want to synchronize calendar please consider SyncML PRO 4 or Tasks+Cal+Sync 4. The summary for SyncML LITE 4: • Free app for contacts-only synchronisation - please consider SyncML PRO 4 or Tasks+Cal+Sync 4 if you also want to synchronize calendar data. • based on a mature and extensively interoperability tested SyncML engine, which powers many SyncML client and server products for different platforms (libsynthesis). • synchronizes selected iOS contact stores (address books) to a SyncML compliant server or service in the internet or in the local network. • can act as SyncML server in the local WiFi network (e.g. to keep really old mobiles in sync with an iOS device) • has a contacts list for the iOS contacts, and allows quickly assigning/removing contact group membership (that's a new feature in SyncML LITE 4) Please visit the plan44.ch web page (see support link below) for support and FAQ, as well as documentation for download.

About

Cloak Files

Securely encrypt and decrypt files without needing to manage passwords. Share sensitive information via cloud storage or email, ensuring only authorized recipients can access it. Supports various sign-in methods and offers advanced security features for personal and enterprise use.

Highlights
  • Password-free file encryption
  • Secure file sharing
  • Client-end encryption and key generation
  • AES, RSA, and ECC encryption
  • Single Sign-On integration
  • Enterprise Single Sign-On via Cloak Gateway
  • Key management tools
Features
Read full description

Cloak provides simple password-free file encryption. Cloak supports sign in with your Apple, Google, Facebook or Dropbox ID. If your team likes it, it is easy for your organization to enable its staff to sign on to Cloak Apps using their Windows Active Directory or LDAP accounts, through our Cloak Gateway. Cloak (encrypt) your files, so that you can safely store or share them on the cloud or via email. Only your authorized recipients will be able to uncloak (decrypt) the files. With our key management services, there are no file passwords to send to recipients. It also works out of the box across major platforms. This product is free to use and is not plagued by advertisements. As a privacy protection tool, it only asks for minimum permissions on your device. Advanced security specifications: 1.Encryption: a. Client-end encryption b. Client-end key generation c. Unique cryptographic key for each user d. AES encryption (256 bit) e. RSA encryption (2048 bit) f. ECC encryption f. PKI and X509 support 2. Single Sign-On (Google, Facebook, Dropbox, Box) 3. Enterprise Single Sign-On (ADFS/LDAP through *Cloak Gateway) 4. Multi-Factor Authentication (with *Cloak Gateway) 5. User Key Control (with *Cloak Gateway) 6. Key Management Tools for: a. Lost certificate recovery b. Endpoint revocation c. User revocation 7. Sharing a. No file password required b. Company groups and users sharing c. Owner notification and approval of file access requests * Cloak Gateway is a enterprise service. Kindly contact us for a demo.

Screenshots

SyncML LITE 43 screens
Cloak Files4 screens

Verdict

The call

The clearest difference is rating: Cloak Files at 4.2 against SyncML LITE 4's 1.7. Cloak Files also leads on update cadence (every 3 months vs every 26 months). SyncML LITE 4's advantage is iOS requirement (10.0 vs 13.0). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Cloak Files holds the better App Store score, 4.2 against 1.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

UpkeepUpdate frequency

SyncML LITE 4 ships an update every 26 months, Cloak Files every 3 months. The most recent releases landed on October 24, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 6 level
SyncML LITE 4 versus Cloak Files: the parameters behind the verdict, then further details
ParameterSyncML LITE 4Cloak Files
PriceFreeFree
Rating1.7 (3 ratings)4.2 (5 ratings) — better
Number of ratings35 — better
Update frequencyEvery 26 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better13.0
Further details — not scored
Size6 MB61 MB
Age rating4+4+
DeveloperLukas ZellerCloak Pte. Ltd.

Customer experience

SyncML LITE 4

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Cloak Files

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

SyncML LITE 4

No in-app purchases

None

Cloak Files

No in-app purchases

Questions

Is SyncML LITE 4 free?
SyncML LITE 4 is free to download, with no in-app purchases.
Is Cloak Files free?
Cloak Files is free to download, with no in-app purchases.
Which has better reviews, SyncML LITE 4 or Cloak Files?
Cloak Files is rated higher. SyncML LITE 4 averages 1.7 out of 5 from 3 ratings, while Cloak Files averages 4.2 from 5 ratings.
Do SyncML LITE 4 or Cloak Files have ads?
Neither SyncML LITE 4 nor Cloak Files shows ads.
Which is updated more often, SyncML LITE 4 or Cloak Files?
SyncML LITE 4 ships an update every 26 months, and Cloak Files every 3 months. Most recently, SyncML LITE 4 was updated on October 24, 2026 and Cloak Files on September 21, 2026.

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