Comparison

JPEG/HEIF Converter vs NameChekr

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

Head to head
About

JPEG/HEIF Converter

Features
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[Solve Storage & Sharing Issues! The Photo Converter for Quality Seekers] "JPEG/HEIF Converter" easily converts photo formats on your iPhone, saving storage space and solving compatibility issues. [Why Use This App?] Save Space: JPEG to HEIF Convert past JPEG photos to the next-gen HEIF format. Maintain quality while halving file size (up to 80% reduction depending on the photo!). Drastically free up your iPhone's storage. *Note: Image quality cannot exceed the original source. Share Anywhere: HEIF to JPEG Solve HEIC compatibility issues—like failing to open on Windows PCs or upload to websites—by converting to the universally supported JPEG format. Preview with Confidence Worried about quality loss? Thoroughly check degradation and file size changes before converting. Use side-by-side or toggle previews, and verify PSNR (an objective image quality metric) to safely compress precious photos. [Key Features] [Single Image Mode] Split View: Compare original and converted images side-by-side, zoomed in to check pixel-by-pixel details. Toggle View: Switch between images in the exact same position to spot minute changes. Measure Mode: Automatically tests multiple quality levels and graphs the optimal balance of file size and quality. Tap a point to preview and convert. [Batch Conversion (Up to 3 images for free)] Quality Priority (0.8): Preserves maximum visual beauty. Size Priority (0.5): Drastically reduces storage space while maintaining reasonable quality. [Other Useful Tools] Swipe to Delete: Swipe left on the list to delete directly from your library. Local Filters: Instantly toggle display of JPEG, HEIF, PNG, and TIFF formats. PNG Settings: Choose to convert PNGs to either HEIF or JPEG. Auto-Delete: Automatically delete original images after conversion to save space. [Premium Plan (Annual)] Unlock useful features for a more comfortable experience: Batch Limit: Convert up to 50 images at once. Dedicated Album: Auto-save converted images to a specific album. Remove Metadata: Strip Exif data during conversion to protect privacy. Remove Location: Swipe to easily delete location data (option to keep original available). Ad-Free: Permanently hide all ads. [Free User Bonuses] Enjoy unlimited, completely ad-free conversions for the first 24 hours after installation! Afterward, watch a video ad to get 5 minutes of ad-free use and fully unlocked features. We hope this app helps you manage your photos comfortably—whether saving space for precious memories or quickly converting them for sharing. Download and try it today! Privacy Policy: https://kawasuke.wixsite.com/kawasukestore/privacy-policy EULA:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

NameChekr

Check username availability across multiple social media platforms instantly. Discover unique username ideas with AI-powered suggestions tailored to your interests. Stay updated with the latest availability information.

Highlights
  • Check username availability on multiple platforms
  • AI-powered username generation
  • Discover unique and captivating usernames
  • Streamlined checking process
  • Updated social network information
  • New and improved UI
Features
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Before creating your account on popular social networks, easily check the availability of your desired username all in one place! In today's crowded social media landscape, securing a fitting username for your fan page or personal account has become increasingly challenging. New & improved UI! NEW: 
AI powered! Unlock AI's creative potential! Discover a treasure trove of fantastic username ideas, crafted by the magic of artificial intelligence. Generate a list of unique, captivating usernames that can be utilized across the vast expanse of the internet. Tailored to your interests and preferences, our AI-driven system provides you with username suggestions that resonate with your unique identity. We stay up-to-date with the ever-changing landscape of social networks, so you'll always have the latest information on username availability. We've streamlined the process by bringing together the most prominent social networks available on the market, including Facebook, Twitter, Instagram, TikTok, YouTube, and more. With our service, you can swiftly search and confirm the availability of your preferred username for your new social network account.

Screenshots

JPEG/HEIF Converter4 screens
NameChekr4 screens

Verdict

The call

The clearest difference is update cadence: NameChekr at every 3 days against JPEG/HEIF Converter's weekly. 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. JPEG/HEIF Converter sells 3 in-app purchases, starting at $0.49 per year and NameChekr sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

JPEG/HEIF Converter ships an update weekly, NameChekr every 3 days. The most recent releases landed on September 14, 2026 and June 7, 2026 respectively.

Scorecard1 real difference · 9 level
JPEG/HEIF Converter versus NameChekr: the parameters behind the verdict, then further details
ParameterJPEG/HEIF ConverterNameChekr
PriceFreeFree
Rating3.7 (3 ratings) — better
Positive reviews0.0% of reviews
Number of ratings3 — better
Update frequencyWeeklyEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS18.017.0 — better
Further details — not scored
Size10 MB10 MB
Age rating4+4+
DeveloperMasashi KawakamiJohn Baker

In-app purchases

3 purchases

JPEG/HEIF Converter

Subscriptions2
  • Yearly plan Only Ads$0.491 Year
  • Yearly plan7 Days trial$3.991 Year
One-time1
  • One-time Lifetime License$2.99
1 purchases

NameChekr

One-time1
  • Coins - 200$0.99

Questions

Is JPEG/HEIF Converter free?
JPEG/HEIF Converter is free to download, with in-app purchases available.
Is NameChekr free?
NameChekr is free to download, with in-app purchases available.
Do JPEG/HEIF Converter or NameChekr have ads?
Both JPEG/HEIF Converter and NameChekr show ads.
Which is updated more often, JPEG/HEIF Converter or NameChekr?
JPEG/HEIF Converter ships an update weekly, and NameChekr every 3 days. Most recently, JPEG/HEIF Converter was updated on September 14, 2026 and NameChekr on June 7, 2026.

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