Comparison

Key Cards vs PDF to JPEG ™

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

Head to head
About

Key Cards

Digitally store and manage all your cards, from membership and rewards to identification. Securely save card images on your device for easy access, keeping them separate from your photo gallery.

Highlights
  • Digital card storage
  • Membership and rewards card management
  • Identification card storage
  • Secure on-device storage
  • Organized card interface
  • Easy card retrieval
Features
Read full description

The Key Cards app is a digital wallet application designed to store and manage all your cards - from membership and rewards cards to important identification cards like your driver’s license and insurance cards. Simply take a photo of your card and assign a label to it, and then the app will securely store the image in an organized, easy-to-navigate interface. When needed, you can easily pull up the image of the card for showing or scanning. The Key Cards app keeps your card images separate from your personal photos and photo gallery. The cards are only stored on your device (not the cloud) and can only be accessed by you. If you're tired of carrying around a bulky wallet or fumbling through dozens of cards at the checkout counter, this app will make your life much easier. Everything you need is right on your phone. We hope that the Key Cards app will become one of your favorite everyday apps.

About

PDF to JPEG ™

Easily transform PDF documents into high-quality JPG images. This user-friendly tool supports conversion from various sources, allows direct sharing and printing of images, and maintains a history of your past conversions for quick access.

Highlights
  • Convert PDFs to JPG/JPEG
  • Share converted images
  • Print converted files
  • Conversion history
  • Convert from URL, Files, or iCloud
Features
Read full description

Convert your PDF documents into high-quality JPG/JPEG images with ease using the PDF to JPEG/JPG Converter app. This powerful and user-friendly tool is designed to make your file conversion process as smooth as possible. Whether you need to convert a single page or an entire document, our app handles it all with efficiency. Key Features: Easy Conversion: Convert PDFs to JPG/JPEG quickly and easily. Share: Share your converted images directly from the app. Print: Print your converted files with a single tap. History: Keep track of your past conversions and access them anytime. Multiple Sources: Convert PDFs from URL, Files app, or iCloud. With the PDF to JPG/JPEG Converter, managing your documents has never been easier. Save time and increase your productivity by converting your files on the go. Our intuitive interface ensures a hassle-free experience, making it ideal for both personal and professional use. PDF to JPEG/JPG Converter app is free. You can use it forever, at no cost. However, PDF to JPEG/JPG Converter does offer premium features for its subscribers. If you decide to purchase an upgrade, you will unlock additional features. Terms of Use: https://kociapp.github.io/PDF-to-JPG/term-of-use Privacy Policy: https://kociapp.github.io/PDF-to-JPG/privacy-policy

Screenshots

Key Cards4 screens
PDF to JPEG ™3 screens

Verdict

The call

The clearest difference is review sentiment: PDF to JPEG ™ at 83% against Key Cards's 0%. PDF to JPEG ™ also leads on rating (4.4 vs 3.3) and update cadence (every 2 months vs every 29 months). Key Cards's advantage is in-app purchases (none vs 4). On price, ads 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. PDF to JPEG ™ sells 4 in-app purchases, starting at $1.99 per 7 days. Key Cards asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PDF to JPEG ™ holds the better App Store score, 4.4 against 3.3. That said, the two scores are not equally well evidenced: PDF to JPEG ™ has 43 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Key Cards's written reviews are positive against 83% of PDF to JPEG ™'s.

UpkeepUpdate frequency

Key Cards ships an update every 29 months, PDF to JPEG ™ every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
Key Cards versus PDF to JPEG ™: the parameters behind the verdict, then further details
ParameterKey CardsPDF to JPEG ™
PriceFreeFree
Rating3.3 (3 ratings)4.4 (43 ratings) — better
Positive reviews0.0% of reviews83.3% of reviews — better
Number of ratings343 — better
Update frequencyEvery 29 monthsEvery 2 months — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size6 MB13 MB
Age rating4+4+
DeveloperH ValeurAndy Sutanto

Customer experience

Key Cards

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

PDF to JPEG ™

All ratings44 ratings
Positive81.8%
Neutral9.1%
Negative9.1%
Written reviews12 reviews
Positive83.3%
Neutral8.3%
Negative8.3%

In-app purchases

None

Key Cards

No in-app purchases

4 purchases

PDF to JPEG ™

Subscriptions2
  • Convert PDF to JPG Pro$1.997 Days
  • PDF to JPG Converter Pro - 1Y3 Days trial$19.991 Year
One-time2
  • Offering for New User$19.99
  • PDF to JPG Converter Pro$39.99

Questions

Is Key Cards free?
Key Cards is free to download, with no in-app purchases.
Is PDF to JPEG ™ free?
PDF to JPEG ™ is free to download, with in-app purchases available.
Which has better reviews, Key Cards or PDF to JPEG ™?
PDF to JPEG ™ is rated higher. Key Cards averages 3.3 out of 5 from 3 ratings, while PDF to JPEG ™ averages 4.4 from 43 ratings.
Do Key Cards or PDF to JPEG ™ have ads?
Both Key Cards and PDF to JPEG ™ show ads.
Which is updated more often, Key Cards or PDF to JPEG ™?
Key Cards ships an update every 29 months, and PDF to JPEG ™ every 2 months. Most recently, Key Cards was updated on November 4, 2026 and PDF to JPEG ™ on October 30, 2026.

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