Comparison

Discover Chat vs PDF Converter

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

Head to head
About

Discover Chat

Features
Read full description

DiscoverChat brings AI conversations and creative tools together in one app. Choose from available AI models from OpenAI, Google, DeepSeek, Mistral and xAI. Chat with one model or compare two responses side by side. Model availability may vary. Create images from text, transform an existing image, search the web, and upload documents for summaries and analysis. Ready-to-use assistants help with writing, studying, brainstorming and everyday tasks. New users receive 20 trial credits. Optional subscriptions include a Limited plan with 50 chats per month and an Unlimited plan. Additional credits are available through one-time purchases. Prices and subscription details are shown in the app before purchase. AI responses may contain errors. Check important information before relying on it. DiscoverChat is an independent app and is not affiliated with the AI providers.

About

PDF Converter

Easily convert photos and documents into PDF format with this intuitive tool. It offers robust file management features to organize, rename, and protect your PDFs, ensuring efficient and secure document handling for various needs.

Highlights
  • Convert photos to PDF
  • Convert documents to PDF
  • Scan documents
  • File categorization
  • Rename PDFs
  • Protect PDFs with passwords
Features
Read full description

In the field of document management, PDF Converter is a crucial tool that simplifies the process of converting photos and documents into PDF format. Its intuitive interface makes it easy for users of any technical skill level to convert different file types into a standard, easily shareable PDF. PDF Converter enhances the organization and accessibility of converted documents with its strong file management capabilities. Users can easily categorize, rename, and protect their PDFs, ensuring the confidentiality of sensitive information. Whether you're capturing receipts while out and about or compiling professional reports, PDF Converter provides a complete solution for users looking for efficiency and convenience in document conversion. Download the app now to enjoy a higher level of simplicity in handling your digital documents. Payment will be charged to your Apple ID account at the time of purchase confirmation. Subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Privacy Policy: https://docs.google.com/document/d/1lGz5PDP4erLXU6SUy_PxVTqwFslCvic1YOIo3rrVYvo/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1wLjMGkJMRQQ68cxqMhU66NbKqbxitIYLST1aALs7n30/edit?usp=sharing

Screenshots

Discover Chat4 screens
PDF Converter4 screens

Verdict

The call

Discover Chat and PDF Converter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Discover Chat sells 3 in-app purchases, starting at $3.99 per month and PDF Converter sells 7 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Discover Chat ships an update every 3 weeks, PDF Converter monthly. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

ScorecardNo meaningful differences
Discover Chat versus PDF Converter: the parameters behind the verdict, then further details
ParameterDiscover ChatPDF Converter
PriceFreeFree
Rating—4.5 (191 ratings) — better
Positive reviews—77.4% of reviews
Number of ratings—191 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS17.6 — better18
Further details — not scored
Size47 MB49 MB
Age rating12+4+
DeveloperKrykk LtdTHE SMILE LAB LIMITED

Bugs and requests

Discover Chat

Not enough reviews yet to summarise bugs or requests.

PDF Converter

Reported bugs

6 issues
  • App doesn't work
  • Plus sign won't allow to add documents
  • App won't open after subscribing
  • Can't convert PDF, stuck at 99%
  • Money taken without use
Show 1 more
  • App doesn't work

Requested features

2 requests
  • Make it free
  • Convert to group

In-app purchases

3 purchases

Discover Chat

Subscriptions2
  • Limited Plan$3.991 Month
  • Unlimited Plan$6.991 Month
One-time1
  • 10 Points$2.99
7 purchases

PDF Converter

Subscriptions7
  • Сonvert PDF to documents$2.997 Days
  • Сonvert to PDF$4.997 Days
  • Сonvert documents to PDF3 Days trial$4.997 Days
Show 4 more
  • Convert Doc to PDF3 Days trial$5.997 Days
  • Сonvert PDF to documents$5.997 Days
  • Сonvert to PDF$19.991 Month
  • Сonvert documents to PDF$39.991 Year

Questions

Is Discover Chat free?
Discover Chat is free to download, with in-app purchases available.
Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Do Discover Chat or PDF Converter have ads?
Neither Discover Chat nor PDF Converter shows ads.
Which is updated more often, Discover Chat or PDF Converter?
Discover Chat ships an update every 3 weeks, and PDF Converter monthly. Most recently, Discover Chat was updated on October 30, 2026 and PDF Converter on October 27, 2026.

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