Loyalty Card Maker vs Convert Everything
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Loyalty Card Maker
This app helps small businesses create digital loyalty programs to reward repeat customers. Businesses can design custom punch cards, track customer progress, and manage offers. Customers can easily manage their loyalty cards and redeem rewards.
- Create digital punch cards
- Reward repeat visits
- Merchant-controlled QR verification
- Publish customer offers
- Manage from mobile or web
- Track customer engagement
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Create digital punch cards and reward repeat visits with Stampza. Build a loyalty program for your small business, replace paper stamp cards, and give customers a simple way to track their rewards. From a coffee shop loyalty program to restaurant rewards, Stampza brings digital loyalty cards, merchant-controlled QR verification, offers, and mobile and web management together. Set your reward rules and help regular customers keep coming back. FOR BUSINESSES • Create Classic, Threshold, or Multi-Step loyalty cards. • Set qualification rules, milestones, and rewards. • Scan a customer’s personal QR code before recording eligible progress. • Invite authorized staff to serve customers. • Verify and redeem earned reward QR codes. • Publish customer offers and send in-app notifications. • Review loyalty activity and customer engagement. • Manage the program from mobile or the web. FOR CUSTOMERS • Keep participating Stampza loyalty cards in one account. • Show a personal QR code during eligible visits. • Track progress toward the next reward. • Present an earned reward QR code for merchant redemption. • View offers and discover participating businesses. • Use the mobile app or supported web experience. BUILT FOR LOCAL BUSINESSES Stampza works for cafés, coffee shops, restaurants, bakeries, salons, barbers, retail stores, wellness businesses, automotive services, and other businesses that reward repeat visits. HOW IT WORKS 1. A business creates a card and publishes clear earning and reward terms. 2. The customer joins and receives a personal QR code. 3. The owner or authorized staff scans the customer QR before recording eligible progress. 4. When a reward is earned, the customer presents the reward QR for merchant redemption. FREE ENTRY AND SUBSCRIPTIONS Free Entry requires no payment card and currently allows a business to create one loyalty card, complete two total stamp transactions, and create one customer offer. After those limits are reached, a business can start a three-day full-access trial. A payment card is required. Unless canceled, the trial changes to monthly billing at the end of three days. A yearly option is also available. Current regional prices and plan details are shown in the app before purchase. Stampza supports loyalty-program management and is not a replacement for a full point-of-sale system. Some functionality requires an internet connection. Download Stampza and turn everyday visits into clear, rewarding customer relationships. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Convert Everything
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Convert Everything — the fastest, cleanest unit and currency converter on the App Store. Type a number, pick your units, get the answer instantly. No clutter, no subscriptions, no limits. 14 CATEGORIES, 150+ UNITS CURRENCY 20 currencies with live exchange rates — USD, EUR, GBP, TRY, JPY, CHF, CNY and more. Rates update with a single tap. LENGTH Metric, imperial, and beyond — mm, cm, m, km, inch, foot, yard, mile, nautical mile, light year. WEIGHT mg, g, kg, tonne, oz, lb, stone, carat, troy ounce and more. TEMPERATURE Celsius, Fahrenheit, Kelvin. VOLUME mL, L, cubic meters, US cups, pints, quarts, gallons, Imperial gallon and more. AREA m², km², hectare, decare, acre, square foot, square mile and more. SPEED km/h, mph, m/s, knots, Mach, speed of light. DATA bit, byte, KB, MB, GB, TB, PB, EB, Kbit, Mbit, Gbit. TIME Millisecond to year — all major time units covered. ENERGY Joule, calorie, kcal, kWh, BTU, electronvolt and more. PRESSURE Pa, kPa, bar, PSI, atm, Torr, mmHg, inHg. POWER Watt, kW, MW, horsepower, BTU/h. ANGLE Degree, radian, gradian, arcminute, arcsecond. FREQUENCY Hz, kHz, MHz, GHz, RPM. SMART FEATURES Clipboard Detection Copy any number on your phone — when you open the app, it offers to convert it right away. No retyping. Favorites Long-press the heart icon to save your go-to unit pairs. They always appear at the top. History Every conversion is saved automatically. Swipe to delete the ones you don't need. Also Equals See your result expressed in multiple units at the same time — no extra taps needed. Global Search Can't find your unit? Type anything in the search bar and it appears instantly across all 14 categories. Precision Control Choose exactly how many decimal places to display. Dark & Light Mode Switch anytime with a single tap. 7 Languages English, Turkish, German, Spanish, French, Italian, Portuguese. SIMPLE BY DESIGN No account. No sign-up. No internet required (except for live currency rates). Open the app, convert, done.
Screenshots
Verdict
The clearest difference is ads: Loyalty Card Maker at none against Convert Everything's shown. Loyalty Card Maker also leads on update cadence (every 5 days vs fortnightly). Convert Everything's advantage is iOS requirement (14.0 vs 17.0). On price, in-app purchases and device support 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. Loyalty Card Maker sells 3 in-app purchases, starting at $10.00 per 7 days and Convert Everything sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Loyalty Card Maker ships an update every 5 days, Convert Everything fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Loyalty Card Maker | Convert Everything |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 25 MB |
| Age rating | 12+ | 4+ |
| Developer | Gaming Arena Social | Yusuf Kenan EKIZOGLU |
In-app purchases
Loyalty Card Maker
- Stampza Pro Weekly$10.007 Days
- Stampza Pro Monthly7 Days trial$20.001 Month
- Stampza Pro Yearly$159.991 Year
Convert Everything
- Remove Ads$1.99
Questions
Is Loyalty Card Maker free?
Is Convert Everything free?
Do Loyalty Card Maker or Convert Everything have ads?
Which is updated more often, Loyalty Card Maker or Convert Everything?
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