DupeDetective Receipt Scanner vs Roundsplits
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DupeDetective Receipt Scanner
This app acts as your personal receipt auditor, quickly identifying and flagging duplicate charges on your grocery receipts. It uses on-device AI to scan paper or digital receipts, helping you get refunds for costly billing errors. It also includes a smart grocery list manager and receipt history for organized shopping and spending tracking.
- Instant duplicate detection
- On-device AI scanning
- Smart grocery list manager
- Receipt history and organization
- Fast and easy to use
- Light and dark mode support
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Dupe Detective: Stop Paying for Double Scans Did the cashier accidentally scan an item twice? Did that “Buy One, Get One” deal actually ring up correctly? Grocery stores are busy, and checkout mistakes happen more often than you think. Dupe Detective is your personal receipt auditor and budget protector. Designed to catch costly double-scans and billing errors, our smart receipt scanner makes it incredibly fast and easy to verify your purchases before you even leave the parking lot. Simply snap a photo of your paper receipt or import a digital one. Our advanced, on-device AI instantly reads the line items and flags any duplicate charges so you can head straight to customer service and get your refund. Works with Costco, Kroger, Fry’s, Sam’s Club, Walmart and most major grocery stores. No subscription required. Everything is processed privately on your iPhone. Key Features Instant Duplicate Detection Quickly identifies identical or highly similar items on your receipt. Stop guessing and start verifying. 100% Private, On-Device Scanning Your financial data belongs to you. Dupe Detective uses advanced on-device OCR to read your receipts with no cloud servers, no data harvesting, and no internet connection required. Smart Grocery List More than just a scanner, Dupe Detective includes a built-in grocery list manager. Plan your shopping trips ahead of time, stay on budget, and keep everything organized in one place. Receipt History & Organization Keep a digital archive of your past shopping trips. Easily save and review scanned receipts to track spending habits, monitor price changes over time, or keep records for returns and warranties. Fast & Easy to Use Professional interface designed for quick scans. Get results in seconds so you can get on with your day. Download Dupe Detective today and start catching the charges you shouldn’t be paying for. Seamless Light & Dark Mode A beautifully designed interface that automatically adapts to your system preferences, or can be toggled manually in the app settings for comfortable viewing at any time of day. DUPEDETECTIVE PRO Upgrade to our Pro tier to unlock unlimited receipt scanning and continuous protection against checkout errors for less than the cost of a single double-scanned item! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Roundsplits
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Set a spending target for each person, preview the next shared round and see each projected share before adding it to your night. HOW IT WORKS 1. Open a night and tap Plan the next round. 2. Enter a round total, choose its payer and select the participants. 3. Tap each person to set their budget and inspect projected spending. 4. Share the preview or confirm Log this round to add it to the existing ledger. Keep night histories, round logging, kitty contributions, recorded paybacks, settlement suggestions and night recaps. Budgets persist separately for each night. WHAT TO KNOW Budgets track allocated spending, not debts or payments. Kitty contributions and paybacks do not reduce spending. Round shares are equal and can include fractional cents. No money is moved. iPhone and iPad.
Screenshots
Verdict
The clearest difference is price: DupeDetective Receipt Scanner at Free against Roundsplits's $0.99. Roundsplits's advantage is in-app purchases (none vs 1). On update cadence, 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
DupeDetective Receipt Scanner is free to download; Roundsplits costs $0.99 up front. DupeDetective Receipt Scanner sells 1 in-app purchase, starting at $4.99 per year. Roundsplits asks for nothing beyond the download.
DupeDetective Receipt Scanner ships an update every 8 days, Roundsplits every 5 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.
| Parameter | DupeDetective Receipt Scanner | Roundsplits |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 8 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Marcus Chaffee | Robert Corbin |
In-app purchases
DupeDetective Receipt Scanner
- DupeDetectivePro7 Days trial$4.991 Year
Roundsplits
No in-app purchases
Questions
Is DupeDetective Receipt Scanner free?
Is Roundsplits free?
Do DupeDetective Receipt Scanner or Roundsplits have ads?
Which is updated more often, DupeDetective Receipt Scanner or Roundsplits?
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