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BillFighter: Medical Bill Help

BillFighter: Medical Bill Help

Dispute debt, appeal denials

7 ratings
4 reviews
💰 Finance
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 6, 2026
  • August 5, 2026

Features

Developer

ALI LIN MILLER
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BillFighter: Medical Bill Help screenshot #1 for iPhone
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BillFighter: Medical Bill Help screenshot #8 for iPhone
🧾$4.99 - $9.99
In-App Purchase↘︎
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📝1+ tags
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❓8 answered
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About

This app acts as your AI advocate for challenging medical bills, collection notices, and insurance denials. It analyzes your documents for errors and negotiation points, then generates and mails a certified dispute letter on your behalf.

✓AI-powered bill analysis
✓Identifies billing errors
✓Generates dispute letters
✓Sends certified mail
✓Tracks responses
✓No percentage of savings taken
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+1

What's New in BillFighter

1.6.2

August 5, 2026

Evidence vault: every certified letter now shows its mailed date, USPS tracking, and delivery proof right on your case. Clearer deadlines: once your letter is out, your case shows the collector's response deadline — not yours. New plans: BillFighter Plus (unlimited bill analysis) and a yearly Pro option. Bug fixes and performance improvements.

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Subscription plans

BillFighter Pro

Unlimited analysis. 3 certified mail sends/month.

$19.991 Month
How to cancel BillFighter subscription ⁉️
2

In-App Purchases

$4.99

Additional Certified Mail Send

Send one additional certified mail dispute letter.

User reviews

Most RecentHighest RatedLowest Rated

Alex

I saw a link on IG, gave it a try, it actually works lol. How is this not more known? 5/5 stars 100%
ADCM3ADCM3

Amazing app

I’ve been battling collections and bills that have eaten my credit alive! BillFighter has been a life changer. I recommend giving it a try you won’t be disappointed!
GripreaperbjjGripreaperbjj

This app is awesome

After having my son, I was overwhelmed with medical bills. This app was a lifesaver. It alerted me to some issues with my insurance coverage (or lack there of) and provided the steps for me to follow. It can also help you create a dispute letter, making the process very easy. This app helped me save thousands.
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eastyeidkc,eastyeidkc,

Great App

Works great and so easy to use!
Melani.MMelani.M

Developer apps

2am: myla — ttc & pregnancy
2am: myla — ttc & pregnancy

no judgment, just answers.

💪 Health & Fitness
Free
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FAQ

How does BillFighter help with medical bills?

BillFighter analyzes your medical bills, collection notices, and insurance denials for errors and negotiation opportunities. It then generates a dispute letter and sends it via certified mail to the provider.

What types of documents can BillFighter analyze?

BillFighter can analyze medical bills, collection notices, and insurance denials. It identifies potential billing errors, duplicate charges, and inflated rates within these documents.

Does BillFighter take a percentage of my savings?

No, BillFighter explicitly states that it does not take a percentage of your savings. You keep every dollar you save from successful disputes.

How does BillFighter send dispute letters?

BillFighter generates a legally-sound certified dispute letter and mails it directly to the provider, collector, or insurance company via USPS certified mail.

What is the pricing for BillFighter?

The app is free to download and use for analysis. There are subscription plans available, such as BillFighter Pro at $19.99 per month, which likely unlock advanced features or higher usage limits.

Is BillFighter available on Android devices?

Based on the provided data, BillFighter is currently supported on iPhone and iPod. Information regarding Android availability is not included.

How often is BillFighter updated?

The latest version, 1.5.1, was released on June 19, 2026, indicating recent development activity. Updates are important for maintaining functionality and security.

What is the user rating for BillFighter?

BillFighter has a rating of 4.3 stars from 6 ratings. This suggests a generally positive user experience among its current user base.