Comparison

ReturnRadar vs Lunbi

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ReturnRadar

Effortlessly track purchases, return windows, and warranty coverage to avoid losing money. Add item details, set custom timings, and receive local reminders before deadlines. Your purchase data is stored locally for privacy and speed.

Highlights
  • Track purchases, return windows, and warranties
  • Add item details including price and dates
  • Set custom return and warranty timings
  • Receive local reminders before deadlines
  • Categorize items by status (urgent, returnable, etc.)
  • Local-only data storage for privacy
Read full description

ReturnRadar helps you track purchases, return windows, and warranty coverage so you do not lose money when a deadline slips by. Add a purchase in seconds: - Item name - Store - Price - Purchase date - Return window preset or custom timing - Warranty preset or custom timing - Optional notes for receipt location or order details Stay on top of what matters: - Return deadlines with days remaining - Urgent, returnable, warranty-only, and archived status - Local reminders before return deadlines - A focused item list for tracking active and past purchases - Simple deletion controls when you no longer need an item Built for privacy and speed: - Local-only data storage - No account required - No ads - No subscription - Designed for a one-time download ReturnRadar is a lightweight utility designed to help you act before return windows and warranty dates slip by.

About

Lunbi

Features
Read full description

A weekly habit tracker for real life. Plan reading three times a week or exercise twice, check in with one tap, and grow a little world with every step. MAKE ROOM FOR YOUR WEEK Choose your habits and set how many times you want to do each one this week. See your progress at a glance and keep going when life gets busy. Missing a day does not erase the rest of your week. SMALL CHECK-INS, A WORLD OF YOUR OWN Your check-ins leave traces in a world of islands, stars, and light. A small companion grows alongside your routine. Revisit past weeks to see the effort you have put in. • Create and edit habits for reading, exercise, study, or your own routines • Set a weekly frequency instead of chasing a perfect daily streak • Record a completed habit with one tap • Review this week's progress and your past weeks • Explore a personal world that grows with your check-ins YOUR RECORDS No separate Lunbi account is required. Habits and check-ins are saved on your device. When iCloud is available, your habits, check-ins, world progress, and selected settings also sync to your private iCloud database across your devices. ACCESS AND SUBSCRIPTIONS After onboarding, continued use requires an active subscription or a one-time lifetime purchase. Eligible Apple Accounts can start a 14-day free trial by confirming the annual subscription through the App Store. The annual fee is charged when the trial ends, and the subscription renews automatically unless canceled. Cancel at least 24 hours before the trial or current subscription period ends in your Apple Account settings. Available plans, local prices, and eligibility appear before purchase. Existing app-managed trials remain valid until their original expiration. Terms of Use (Standard Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ReturnRadar4 screens
Lunbi4 screens

Verdict

The call

The clearest difference is in-app purchases: ReturnRadar at none against Lunbi's 3. ReturnRadar also leads on update cadence (daily vs every 3 days). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lunbi sells 3 in-app purchases, starting at $1.99 per month. ReturnRadar asks for nothing beyond the download.

UpkeepUpdate frequency

ReturnRadar ships an update daily, Lunbi every 3 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 7 level
ReturnRadar versus Lunbi: the parameters behind the verdict, then further details
ParameterReturnRadarLunbi
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyDaily — betterEvery 3 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size1 MB24 MB
Age rating4+4+
DeveloperChristopher KirklandhyeukJin kim

In-app purchases

None

ReturnRadar

No in-app purchases

3 purchases

Lunbi

Subscriptions2
  • Lunbi Pro Monthly$1.991 Month
  • Lunbi Pro Yearly$19.991 Year
One-time1
  • Lunbi Pro Lifetime$34.99

Questions

Is ReturnRadar free?
ReturnRadar is free to download, with no in-app purchases.
Is Lunbi free?
Lunbi is free to download, with in-app purchases available.
Do ReturnRadar or Lunbi have ads?
Neither ReturnRadar nor Lunbi shows ads.
Which is updated more often, ReturnRadar or Lunbi?
ReturnRadar ships an update daily, and Lunbi every 3 days. Most recently, ReturnRadar was updated on October 7, 2026 and Lunbi on October 6, 2026.

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