Rei: Clean Balance to Zero
Spend Credit & Switch Region
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
A few cents stuck on your store balance? Rei plans tiny star purchases that spend it to exactly zero — switch your account country or region with nothing left behind.
Rei helps you spend leftover App Store credit down to exactly $0.00 — clear the remaining balance on your account so you can switch your App Store country or region without losing a cent.
A few stray cents after a gift card? A small credit that's been sitting unused for months? A leftover balance that blocks the country switch? Tell Rei the amount and it builds a short plan of small in-app purchases — stars with wishes inside — that spends your credit down to zero.
HOW IT WORKS
1. Enter your current balance. Rei can't read it — only you see it.
2. Rei plans a matching set of small star purchases, exact to the cent.
3. Confirm the purchases. Store credit is always spent first, so your balance drops to zero.
Every star lands in your Star Jar with a little wish — a keepsake for finally tidying up your account.
HONEST ABOUT THE EDGE CASES
A purchase can't be smaller than the store's minimum price tier. If your leftover can't hit exact zero, Rei shows the smallest possible overage — and the exact total — before you pay. No surprises.
WHY PEOPLE USE REI
• Clear the remaining balance before switching App Store country or region.
• Use up an awkward gift-card remainder or promo credit.
• Empty a balance that's been sitting there for ages.
WHY REI
• Exact-zero purchase plans in every App Store currency — 175 storefronts supported.
• A short plan, not a grind: usually just a few confirmations.
• Nothing to set up — no account, no sign-up.
• 34 interface languages.
• No ads. No subscriptions. No tracking.
IN-APP PURCHASES
Rei offers small consumable star purchases — no subscriptions. Payment is charged to your account at confirmation, and you can review purchases in your App Store account settings. Rei can't add funds and can't read your balance; it only helps you spend what's already there.
PRIVACY
Rei collects nothing and tracks no one. Your balance stays on your device. No account, no analytics, no data sold — the privacy label says "Data Not Collected", and it's true.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://zeroout-landing.vercel.app/privacy
Support: hello@dariaiaparova.com
Picking up an interrupted clear now asks again how you’d like to finish, and the clearing screen shows exactly what’s left. Thanks for using Rei!
The developer, Daria Iaparova, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Daria Iaparova
- Size
- 7.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 32 more
- English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Twinkle Star $0.29
- Sparkle Star $0.95
- Wishing Star $0.39
- Morning Star $0.49
- North Star $1.09
- Dusk Star $0.79
- Comet Star $0.89
- Sparkle Star $1.99
- Comet Star $1.79
- Glimmer Star $0.99
- Copyright
- © 2026 Daria Iaparova