Comparison

Double Check vs Warra

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

Head to head
About

Double Check

Instantly identify suspicious messages, links, invoices, or phone numbers. Receive clear, AI-powered explanations of why something is or isn't a scam, empowering you to make informed decisions before acting.

Highlights
  • Instant scam detection
  • AI analysis
  • Plain-language explanations
  • Family alerts
  • No tracking or surveillance
  • Supports messages, links, invoices, phone numbers
Features
Read full description

Double Check helps you recognize scams before you act on them — and now every check is free and unlimited. Forward a suspicious message, email, link, invoice, or phone number and get a plain-language answer in seconds: real or scam, and why. No limits, no charge, as many times as you need. Designed for people who want to be sure before clicking, paying, or calling back — without needing to be tech-savvy. FREE AND UNLIMITED CHECKS Every basic check is free. Check one message a month or ten a day; you will never hit a limit or be asked to pay to get an answer. HOW IT WORKS - Paste or share anything suspicious - Double Check analyzes it instantly using AI - You get a clear verdict with a simple explanation NEW: DAILY "SPOT THE SCAM" QUIZ A short daily quiz that shows you a real-style message and asks: scam or safe? A gentle way to practice, one question at a time, so the tricks get easier to spot on your own. NEW: TEXT PROTECTION (OPTIONAL) Turn on Double Check in Settings > Messages > Unknown & Junk, and scam texts from unknown senders are automatically moved to your Junk list. Texts from people in your contacts are never touched. DOUBLE CHECK PRO For those who want more support, Pro adds: - Step-by-step guidance: clear instructions on what to do next after a verdict - Family alerts: a trusted family member or advisor is notified when something high-risk is flagged - Check history: look back at everything you have checked Try Pro with a 7-day free trial, where available. BUILT FOR PEACE OF MIND Scam attempts are more sophisticated than ever. Double Check gives you a second opinion, anytime, without bothering family or feeling embarrassed for asking. NO SURVEILLANCE. NO TRACKING. Double Check does not monitor your accounts, contacts, or activity. You choose what to submit, when. https://mydoublecheck.app/terms

About

Warra

Features
Read full description

Stop digging through drawers for faded receipts. 40 percent of warranty claims fail because proof of purchase is missing, expired or unreadable. Warra fixes that: snap your receipt, and your warranty is tracked forever. WHAT WARRA DOES - Add any purchase in seconds: product, brand, category, purchase date, price, store, serial and model number - Scan any receipt and Warra reads the store, date and total automatically with built-in OCR - Keep a photo of every receipt so proof of purchase never fades - Get reminded 30, 7 and 1 day before every warranty expires - Track store return windows with presets for Amazon, Best Buy, Walmart, Apple, Costco and more - See your total protected value, active items and expiring warranties at a glance on the dashboard - Export a complete claim PDF with your receipt embedded, or send a pre-filled claim email - Search by name, brand, store or serial number and filter by category or status - Add the home screen widget to see your next expiring warranty at a glance WHY WARRA IS DIFFERENT - Two ways to unlock: a low-cost yearly plan or a one-time purchase — both unlock everything - Privacy first: everything stays on your device. No account, no tracking, no ads - Return window tracking: most warranty apps ignore the return deadline, where your easiest money back lives AI FEATURES - Let AI draft a professional claim email for you, review it, then send - AI fills in product details from your receipt text - Apple Intelligence is free on supported devices, or bring your own API key, stored securely in your Keychain. AI features are unlimited with your own key - no usage limits or in-app token purchases. WHETHER YOU OWN 3 ITEMS OR A WHOLE HOME INVENTORY Phones, laptops, TVs, appliances, electronics, power tools, furniture, cars - if it has a warranty or a return window, Warra tracks its coverage and purchase date so you never pay for a repair that should have been free. FREE TIER Track up to 3 warranty items with manual entry, reminders and receipt photo storage. Free forever, no ads. PRO - UNLOCK EVERYTHING Unlimited warranty items, receipt OCR scanning, return window tracking, the home screen widget and PDF claim export. Choose the yearly plan (Warra AI Premium, $4.99/year, auto-renews, cancel anytime) or the one-time Warra Pro unlock (yours forever). Download Warra today and never lose money on a warranty again. PURCHASE INFORMATION: - Payment will be charged to your Apple ID account at confirmation of purchase. - Warra AI Premium is an auto-renewable yearly subscription ($4.99/year). It renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. - Warra Pro is a one-time purchase ($19.99) - yours forever, nothing renews. - Restorable anytime via "Restore Purchases" in the app.

Screenshots

Double Check4 screens
Warra3 screens

Verdict

The call

The clearest difference is iOS requirement: Double Check at 15.1 against Warra's 17. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Double Check sells 2 in-app purchases, starting at $9.99 per month and Warra sells 2 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
Double Check versus Warra: the parameters behind the verdict, then further details
ParameterDouble CheckWarra
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17
Further details — not scored
Size29 MB6 MB
Age rating4+4+
DeveloperMartin Leonard贺 周

In-app purchases

2 purchases

Double Check

Subscriptions2
  • Double Check Pro7 Days trial$9.991 Month
  • Double Check Pro7 Days trial$83.991 Year
2 purchases

Warra

Subscriptions1
  • Warra AI Premium$4.991 Year
One-time1
  • Warra Pro$19.99

Questions

Is Double Check free?
Double Check is free to download, with in-app purchases available.
Is Warra free?
Warra is free to download, with in-app purchases available.
Do Double Check or Warra have ads?
Neither Double Check nor Warra shows ads.

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