Comparison

Concerto 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

Concerto

Features
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Concerto extends the Deverto Unified Communications solution to your mobile device with audio & video calls, rich presence, instant messaging, conferencing, and advanced features from a single, easy-to-use application. Note: You need to have a subscription at a service provider operating the underlying communications system to use this app. Key Features: - Calls with advanced telephony features - Conference calls with any number of participants - Viewing shared remote desktops - Company address book integration - Searching your contacts by name, email, or phone number - In-app user profile settings

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

Concerto4 screens
STMPR Scanner4 screens

Verdict

The call

The clearest difference is device support: Concerto at 4 against STMPR Scanner's 2. Concerto also leads on iOS requirement (13.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Concerto ships an update monthly, STMPR Scanner fortnightly. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

Scorecard2 real differences ยท 4 level
Concerto versus STMPR Scanner: the parameters behind the verdict, then further details
ParameterConcertoSTMPR Scanner
PriceFreeFree
Update frequencyMonthlyFortnightly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod, Mac โ€” betteriPhone, iPad
Requires iOS13.0 โ€” better16.4
Further details โ€” not scored
Size78 MB51 MB
Age rating12+4+
DeveloperDeverto Systems LtdRoland Leimeter

In-app purchases

None

Concerto

No in-app purchases

None

STMPR Scanner

No in-app purchases

Questions

Is Concerto free?
Concerto 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 Concerto or STMPR Scanner have ads?
Neither Concerto nor STMPR Scanner shows ads.
Which is updated more often, Concerto or STMPR Scanner?
Concerto ships an update monthly, and STMPR Scanner fortnightly. Most recently, Concerto was updated on October 6, 2026 and STMPR Scanner on September 29, 2026.

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