Comparison

Inveo NFC iTAG vs ClockMate

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

Head to head
About

Inveo NFC iTAG

This application transforms your smartphone into a contactless access card for various systems. It generates a unique identifier, enabling seamless entry into corporate offices, healthcare facilities, and educational institutions.

Highlights
  • Smartphone as access card
  • NFC card emulation
  • Unique identifier generation
  • Contactless access solution
  • Access control for various facilities
Features
Read full description

NFC card emulation application for access control systems. Each device generates a unique identifier. Revolutionary NFC Access Control - Inveo NFC iTAG Transform Your Smartphone Into a Smart Access Card Say goodbye to physical keycards and embrace the future of access control. Inveo NFC iTAG turns your iPhone into a contactless access solution that's always in your pocket. Perfect For: - Corporate offices and business centers - Healthcare facilities and hospitals - Educational institutions and universities - Multi-tenant buildings and co-working spaces - Manufacturing plants and warehouses How It Works: Install the Inveo NFC iTAG app Click start button to begin NFC session Approach Inveo's NFC reader with your phone Access granted - it's that simple!

About

ClockMate

Features
Read full description

ClockMate is a clean, elegant chess clock for two players sitting across the board. Tap to start, then tap your own side to pass the move to your opponent. RICH TIME CONTROLS • Fischer increment, Bronstein and simple/US delay • Multi-period tournament times (e.g. 90+30 after 40 moves) • Asymmetric mode: a different time for each player • Ready presets: Bullet, Blitz, Rapid, Classical • Build and save your own custom time control AND MORE • Berserk mode (Lichess-style) • Match / series score tracking with saved game recovery • Player names, match history and shareable result cards • Favourite time controls and alternating colours for rematches • Undo the last tap and adjust time while paused • 9 clock faces (classic black & white, modern, digital/DGT, analog, hourglass and more) • 15 languages • The screen stays awake during play, and timing stays accurate even in the background COMPLETELY FREE No ads, no subscriptions, no locked features. There is only an optional, voluntary tip — you miss nothing if you skip it. Enjoy your game!

Screenshots

Inveo NFC iTAG4 screens
ClockMate4 screens

Verdict

The call

The clearest difference is in-app purchases: Inveo NFC iTAG at none against ClockMate's 4. ClockMate's advantage is update cadence (every 4 months vs every 7 months) and device support (3 vs 1). 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. ClockMate sells 4 one-off in-app purchases. Inveo NFC iTAG asks for nothing beyond the download.

UpkeepUpdate frequency

Inveo NFC iTAG ships an update every 7 months, ClockMate every 4 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 5 level
Inveo NFC iTAG versus ClockMate: the parameters behind the verdict, then further details
ParameterInveo NFC iTAGClockMate
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 7 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.415.0 — better
Further details — not scored
Size4 MB22 MB
Age rating4+4+
DeveloperInveo sp.z o.o.MUSTAFA NURI PEKDEMIR

In-app purchases

None

Inveo NFC iTAG

No in-app purchases

4 purchases

ClockMate

One-time4
  • Pawn Tip$0.99
  • Knight / Bishop Tip$2.99
  • Rook Tip$4.99
Show 1 more
  • Queen Tip$8.99

Questions

Is Inveo NFC iTAG free?
Inveo NFC iTAG is free to download, with no in-app purchases.
Is ClockMate free?
ClockMate is free to download, with in-app purchases available.
Do Inveo NFC iTAG or ClockMate have ads?
Neither Inveo NFC iTAG nor ClockMate shows ads.
Which is updated more often, Inveo NFC iTAG or ClockMate?
Inveo NFC iTAG ships an update every 7 months, and ClockMate every 4 months. Most recently, Inveo NFC iTAG was updated on October 30, 2026 and ClockMate on October 31, 2026.

Other comparisons