Stampino vs Mr. Charge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stampino
Manage all your loyalty cards digitally to earn stamps and unlock rewards from local businesses. Discover nearby participating stores, collect virtual stamps with purchases, and redeem them for exclusive offers, gifts, and discounts.
- Digital loyalty card management
- Collect virtual stamps
- Unlock rewards and discounts
- Discover nearby businesses
- Exclusive offers and gifts
- Support local businesses
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Support locals, get rewarded! With Stampino, you can support your favorite local businesses and get rewarded along the way. No more lost or forgotten loyalty cards. With Stampino, you keep them all right on your phone. Collect stamps, unlock rewards, and enjoy special offers from the local places you love. Discover participating businesses nearby and keep an eye out for exclusive deals, gifts, discounts, and birthday surprises. How it works: Make a purchase at any participating store, show your QR code, and get your virtual stamp. Once you collect all the stamps on your card, you can trade them in for a reward, from free goodies to exclusive gifts and discounts. Start saving while supporting local businesses!
Mr. Charge
Never run out of battery again with a city-wide network of portable power banks. Rent a power bank at one location and return it at another, ensuring you stay connected without waiting.
- Rent portable power banks
- Return at any station
- Wide city network
- Stay connected
- Convenient charging solution
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People often find their smartphone discharged at the most inopportune moment. Our application will let you forget about discharged smartphones or other gadgets. Due to the wide network of charging stations in the city, our users will be able to get a Mr. Charge power bank at one location, and return it at another location, without wasting their precious time waiting for the smartphone to charge. We want and make sure that users of our service always remain in touch and enjoy communicating with their loved ones.
Screenshots
Verdict
The clearest difference is review sentiment: Stampino at 89% against Mr. Charge's 0%. Stampino also leads on rating (5.0 vs 3.0). On price, ratings volume, update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Stampino holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 89% of Stampino's written reviews are positive against 0% of Mr. Charge's.
Stampino ships an update fortnightly, Mr. Charge every 3 weeks. Both last shipped on November 3, 2026.
| Parameter | Stampino | Mr. Charge |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 88.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15 | 14.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Mircea Dragota | Mr.Charge |
Customer experience
Stampino
Mr. Charge
In-app purchases
Stampino
No in-app purchases
Mr. Charge
No in-app purchases
