Doppio Zero vs Château Gâteaux
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Doppio Zero
Manage your loyalty rewards digitally without physical cards. Securely track points, view transaction history, and receive exclusive offers and promotions directly on your device.
- Digital loyalty card replacement
- Secure one-time PIN payments
- Track points and view statements
- Receive exclusive deal notifications
- View transaction tickets
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Skip the plastic loyalty card—pay with secure one-time PINs. Track your points, view statements and tickets, and get notified about exclusive deals and promotions.
Château Gâteaux
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Getting rewarded for your favourite cakes has never been easier. • Sign up to access exclusive rewards • Earn vouchers, rewards, and cashback when you visit • Use the app in-store to earn or redeem rewards instantly • Easily view and redeem your balances anytime
Screenshots
Verdict
The clearest difference is update cadence: Château Gâteaux at every 4 weeks against Doppio Zero's every 7 months. On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
Doppio Zero ships an update every 7 months, Château Gâteaux every 4 weeks. The most recent releases landed on October 16, 2026 and September 14, 2026 respectively.
| Parameter | Doppio Zero | Château Gâteaux |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 7 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 5 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Carl Heinz Conradie | Yoyo SA (PTY) Ltd |
In-app purchases
Doppio Zero
No in-app purchases
Château Gâteaux
No in-app purchases
Questions
Is Doppio Zero free?
Is Château Gâteaux free?
Do Doppio Zero or Château Gâteaux have ads?
Which is updated more often, Doppio Zero or Château Gâteaux?
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