Comparison

Sparrow vs Return Window Radar

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

Head to head
About

Sparrow

Automatically discover and claim money you're owed, including class action settlements, unclaimed funds, and retail refunds. Securely link accounts to scan for eligible claims and file them quickly with prefilled forms.

Highlights
  • Find class action settlements
  • Discover unclaimed money
  • Claim retail refunds
  • Get airline compensation
  • Automated monitoring
  • Fast claim filing
Currently charting
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Find and claim money that you're entitled to. Sparrow automatically finds class action settlements, refunds, and credits you may be owed—then helps you claim them in seconds. What Sparrow Finds • Class action payouts and settlements • Unclaimed money from state and federal databases • Late-delivery refunds from Amazon, Walmart and Chewy, requested for you by an AI phone call • Bill negotiation and subscription cancellation, handled by an AI phone call you start • Bank fees and price hikes on your linked accounts • Spam texts you report from Messages, pooled by the brand behind them How It Works 1. Link: Securely connect accounts. 2. Detect: Sparrow scans for eligible refunds and claims. 3. Claim: Select refunds and claims you'd like to apply for. Why People Love Sparrow • Automated monitoring so you don't miss new Sparrow claims • Fast filing with prefilled forms and one-tap submissions Perfect For • Frequent shoppers and subscription users • Busy people who don’t have time to track every settlement • Anyone who wants their refunds and claims in one simple dashboard Privacy & Legal Sparrow is not a law firm and does not provide legal advice. Please review each claim’s eligibility and terms before filing. TERMS: https://usesparrow.com/terms

About

Return Window Radar

Features
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Return Window Radar is the quiet, private way to make sure you never miss a return deadline — or leave a refund on the table. Most of us lose money the same way: we mean to return something, the window quietly closes, and that’s that. Return Window Radar watches every return window for you and shows, at a glance, exactly how much money you can still get back. Everything stays on your iPhone. No account. No cloud. No tracking. WHY YOU’LL LIKE IT • See what’s still returnable — and the total dollars on the table — the moment you open the app. • A countdown for every purchase: what’s due today, what’s expiring soon, what’s safe. • Gentle reminders before a window closes, so a deadline never sneaks past you. • Track refunds you’ve recovered, so you can watch the money you didn’t lose add up. SCAN A RECEIPT, DONE Scan a receipt with your camera — or pick one from Photos — and Return Window Radar reads it on-device and fills in the store, date, and total for you. Snap it, confirm, and it’s tracked. KNOWS THE POLICIES Add a store and the app suggests its return window automatically from a built-in catalog of common retailers — so you don’t have to look it up. ADD IT TO YOUR CALENDAR Send any return deadline to Apple Calendar with a tap, if you’d rather be reminded there. PRIVATE BY DESIGN Return Window Radar has no servers and no analytics. Your purchases, receipts, and reminders live only on your device and are never uploaded — receipt text recognition happens entirely on-device. Stop giving away money you could get back. Put your returns on the radar.

Screenshots

Sparrow4 screens
Return Window Radar4 screens

Verdict

The call

The clearest difference is chart position: Sparrow at #186 against Return Window Radar's unranked. On price, update cadence, ads and in-app purchases 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. Sparrow sells 1 in-app purchase, starting at $84.00 per year and Return Window Radar sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sparrow ships an update every 2 weeks, Return Window Radar weekly. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

Scorecard1 real difference · 10 level
Sparrow versus Return Window Radar: the parameters behind the verdict, then further details
ParameterSparrowReturn Window Radar
PriceFreeFree
Rating4.2 (153 ratings) — better—
Positive reviews19.2% of reviews—
Number of ratings153 — better—
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
Best chart rank#186 — better—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size56 MB50 MB
Age rating4+4+
DeveloperSparrow - Refund FinderAntonio Vargas

In-app purchases

1 purchases

Sparrow

Subscriptions1
  • Annual plan ($7/month)3 Days trial$84.001 Year
1 purchases

Return Window Radar

One-time1
  • Radar Pro - Unlimited Tracking$2.99

Questions

Is Sparrow free?
Sparrow is free to download, with in-app purchases available.
Is Return Window Radar free?
Return Window Radar is free to download, with in-app purchases available.
Do Sparrow or Return Window Radar have ads?
Neither Sparrow nor Return Window Radar shows ads.
Which is updated more often, Sparrow or Return Window Radar?
Sparrow ships an update every 2 weeks, and Return Window Radar weekly. Most recently, Sparrow was updated on October 25, 2026 and Return Window Radar on October 16, 2026.

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