Comparison

Klien IT Systems vs STMPR Scanner

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

Head to head
About

Klien IT Systems

Features
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With the Klien IT app, every on-site employee has instant access to all the information needed to carry out their cleaning tasks smoothly. From viewing a live schedule and clocking in and out via GPS, to requesting time off and accessing important documents โ€“ everything is right at their fingertips. Since the app is available in any preferred language, communication becomes effortless. Have an important announcement? Share it directly in the app, and all employees are instantly informed. Paper timesheets and lost information are now truly a thing of the past. Everything managed through one user-friendly app.

About

STMPR Scanner

Features
Read full description

STMPR Scanner is the staff app for the STMPR loyalty platform. Any business can create a free STMPR account at stmpr.io, set up a digital loyalty card, and invite their staff to use this app at the counter. Guests keep their card in Apple Wallet or Google Wallet, so they never need to install anything. Scan a guest's loyalty card, look them up by code, add stamps and redeem rewards, and keep serving even when the connection drops. What you can do - Scan QR and barcodes quickly - Look up a guest by code when scanning is not practical - Add stamps and redeem rewards - Search guests and see their loyalty progress - Keep working offline: actions queue and sync when you are back - Switch between workspaces, locations and loyalty programs - Sign in securely, with optional biometric unlock - Use the app in your own language Built for cafรฉs, shops, salons, venues and service teams. STMPR Scanner requires an STMPR account. Creating one is free at stmpr.io.

Screenshots

Klien IT Systems4 screens
STMPR Scanner4 screens

Verdict

The call

Klien IT Systems and STMPR Scanner are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Klien IT Systems ships an update monthly, STMPR Scanner fortnightly. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

ScorecardNo meaningful differences
Klien IT Systems versus STMPR Scanner: the parameters behind the verdict, then further details
ParameterKlien IT SystemsSTMPR Scanner
PriceFreeFree
Update frequencyMonthlyFortnightly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.6 โ€” better16.4
Further details โ€” not scored
Size20 MB51 MB
Age rating4+4+
DeveloperKlien-IT-Systems BVRoland Leimeter

In-app purchases

None

Klien IT Systems

No in-app purchases

None

STMPR Scanner

No in-app purchases

Questions

Is Klien IT Systems free?
Klien IT Systems is free to download, with no in-app purchases.
Is STMPR Scanner free?
STMPR Scanner is free to download, with no in-app purchases.
Do Klien IT Systems or STMPR Scanner have ads?
Neither Klien IT Systems nor STMPR Scanner shows ads.
Which is updated more often, Klien IT Systems or STMPR Scanner?
Klien IT Systems ships an update monthly, and STMPR Scanner fortnightly. Most recently, Klien IT Systems was updated on October 1, 2026 and STMPR Scanner on September 29, 2026.

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