Comparison

SpiniX vs Flex Rewards

Both use QR codes. Both work without a POS. The core difference: Flex Rewards digitizes the stamp card mechanic with multi-card programs. SpiniX replaces stamps with a gamified spin wheel that includes review generation and email automation.

SpiniX vs Flex Rewards: the short version

Flex Rewards

Flex Rewards is a digital stamp card platform at $36/mo with all features included. Stamp cards (1-100 stamps), prepaid cards, membership cards, digital passports. QR enrollment, push + email notifications, unlimited members. Multi-location support ($14.50/extra venue). Free until 50th customer. Best for businesses wanting multiple card types with simple stamp mechanics.

SpiniX

SpiniX replaces stamp mechanics with a spin wheel game. Every QR scan triggers a random reward. Built-in Google review generation (33% conversion), automated 6-email sequence, Apple/Google Wallet passes, and AI campaign builder. €29/mo. Best for hospitality businesses wanting gamified engagement plus automated marketing.

Flex Rewards offers more card types (stamps, prepaid, membership, passports) at a comparable price. SpiniX offers fewer mechanics but higher engagement through gamification, plus review generation and email automation that Flex Rewards lacks.

Being honest upfront

Flex Rewards is free until your 50th customer — a genuine try-before-you-buy. SpiniX charges from day one (with a promotional first month). If you need multiple card programs (stamp card + membership card + prepaid), Flex Rewards handles that natively. SpiniX does one thing: gamified spin wheels.

SpiniX vs Flex Rewards: feature comparison

Flex RewardsSpiniX
Price$36/mo (all features)€29/mo
Free tierFree until 50 customers90% off first month
POS requiredNoNo
Card/program typesStamps, prepaid, membership, passportSpin wheel only
Apple/Google WalletNot mentionedYes (passes with push)
QR enrollmentYes (no app needed)Yes (no app needed)
Push notificationsUnlimitedVia Wallet pass
Email notificationsUnlimitedAutomated 6-email sequence
Core loyalty mechanicDeterministic stamps (1-100)Variable rewards (spin wheel)
GamificationNoCore mechanic on every scan
Google review generationNo33% conversion rate
Email marketing campaignsBasic messagesAI campaign builder
WhatsApp integrationNoYes (SEA/UK markets)
Multi-locationYes ($14.50/extra venue)Yes (Growth plan)
Welcome/birthday rewardsYes (automated)Yes (email sequence)
Survey rewardsYesNo
Referral programYesNo
AnalyticsReal-time reportsDashboard + weekly digest

SpiniX vs Flex Rewards pricing

Flex Rewards
Flex Loyalty Plus+$36/mo
All features included · 2 card programs · Unlimited members · Push + email · QR codes · 24/7 support

Extra card program: $10/mo. Extra venue: $14.50/mo. Free until 50th customer. 30-day free trial.

SpiniX
Starter€29/mo
Spin wheel · QR + Wallet · Email automation · Review generation · Analytics
Growth€59/mo
3 wheels · Priority support · Advanced analytics
Pro€99/mo
Unlimited wheels · Multi-location · WhatsApp integration

Wallet passes: $0.15 per install. No setup fees.

Cost analysis over 12 monthsFlexSpiniXVerdict
Single location, basic loyalty$432 ($36 × 12)€348 (€29 × 12)SpiniX slightly cheaper with more features.
Single location + review tool$432 + $600-2400 review tool€348 (reviews included)SpiniX saves $684-2,484/year.
3 locations$780 ($36 + $29 × 12)€708 (€59 × 12)Comparable. SpiniX includes reviews.

Flex Rewards has a simpler pricing model (one plan, all features). SpiniX is slightly cheaper at base level and includes review generation that Flex Rewards doesn't offer.

SpiniX vs Flex Rewards: where each wins

Flex Rewards wins: multiple card types
Flex Rewards supports stamp cards (1-100 stamps), prepaid cards, membership cards, and digital passports — all on one platform. You can run a coffee stamp card alongside a VIP membership program. SpiniX offers one mechanic: the spin wheel. If you need different loyalty programs for different customer segments, Flex Rewards has more variety.
Flex Rewards wins: free until 50 customers
Flex Rewards is genuinely free until your 50th customer signs up. No credit card, no time limit. For a new business testing whether digital loyalty works, this is risk-free validation. SpiniX offers a promotional first month but charges from the start.
SpiniX wins: gamification drives engagement
Flex Rewards uses deterministic stamps: "collect X stamps, get Y reward." SpiniX uses variable ratio reinforcement: every scan produces a different, unknown reward. Variable rewards produce 3x more dopamine than predictable ones. 73% of stamp-based loyalty members go inactive before completing their card. SpiniX maintains 46% enrollment and 21% return within 14 days.
SpiniX wins: Google review generation
Flex Rewards doesn't include review management. SpiniX builds review prompting into the post-reward moment: guest spins, wins, gets asked for a review at peak positive emotion. 33% leave one. A standalone review tool costs $50-200/month. SpiniX includes it at €29/month total.
SpiniX wins: Apple/Google Wallet passes
Flex Rewards doesn't mention Apple or Google Wallet integration — rewards live in-app or browser. SpiniX generates native Wallet passes that stay on the customer's phone with push notification capability. Wallet passes have no "download an app" friction and persist even after browser tabs close.

Flex Rewards or SpiniX: which should you choose?

Need multiple card types (stamps + membership)
→ Flex Rewards

Native support for stamps, prepaid, membership, and passports.

New business, want to test loyalty free
→ Flex Rewards

Free until 50 customers. Zero risk to try.

Restaurant wanting reviews + loyalty
→ SpiniX

€29/mo includes both. Flex + review tool = $86-236/mo.

Want Apple/Google Wallet passes
→ SpiniX

Native Wallet pass generation. Flex Rewards doesn't offer Wallet.

Hotel or bar (one-time guests)
→ SpiniX

Instant rewards on first visit. Stamp cards need repeat visits to pay off.

Need survey-based rewards
→ Flex Rewards

Survey reward unlocking built-in. SpiniX doesn't have survey features.

SpiniX vs Flex Rewards: FAQ

Does Flex Rewards support Apple/Google Wallet?
Based on available information, Flex Rewards doesn't mention Apple or Google Wallet integration. Rewards are managed through their app or browser interface. SpiniX generates native Wallet passes that stay on the customer's phone permanently.
Can Flex Rewards generate Google reviews?
No. Flex Rewards focuses on stamp cards, memberships, and digital loyalty programs. For Google review generation, you'd need a separate tool. SpiniX includes review prompting with 33% conversion as a core feature.
Is the free-until-50-customers offer real?
Yes. Flex Rewards doesn't charge until your 50th customer signs up. Charities and non-profits may qualify for permanent free or discounted access. After the 50th customer, the $36/mo subscription starts.
Which is better for a cafe?
Depends on what matters more. For "buy 9, get 10th free" stamp card: Flex Rewards. For gamified engagement that produces Google reviews and builds an email list: SpiniX. Some cafes run both — stamp card for regulars, spin wheel for new guests.

Related reading

Stamps or spins — which brings guests back?

Try SpiniX free for 14 days. Set up in 10 minutes. Compare engagement against stamp cards.