Comparison

Pixel Resizer vs JSON Formatter Viewer

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

Head to head
About

Pixel Resizer

Easily resize images to any custom pixel dimensions, up to 4000x4000. This tool is ideal for developers needing specific screenshot sizes for app stores, or for social media posts. Save presets for quick, simultaneous exports without lag.

Highlights
  • Custom pixel dimensions up to 4000x4000
  • Unlock aspect ratio constraints
  • Import, resize, and export images
  • Immediate export with no lag
  • Optional preset sizes for batch export
  • Ideal for Xcode developer screenshots
  • Supports Instagram, Facebook, and more
Features
Read full description

-Custom Scale images to any Exact Pixel Dimensions: Without the constraint of locked aspect ratios -ANY dimensions up to 4,000 x 4,000 pixels -Import -> Change Output Dimension Pixels -> Export -Immediate export of modified image(s) - no lag time -Optional Set of Preset Sizes that can be exported all at once -Works for any Custom Screenshot size needs -Best App for Xcode Developer Screenshots -Use for Instagram, Facebook, App Store, Selfies, and more! Xcode and iOS Developers now have the fastest tool for adjusting required iOS Developer Screenshots to the exact pixel dimensions they need to be for App Store Connect: All you have to do is set the dimensions to the correct pixel size and save as presets to export all screenshots at once if your app looks the same on all the screenshot size pixel ratios required for submission to the App Store.

About

JSON Formatter Viewer

Features
Read full description

Paste messy JSON and get clean, readable, correctly indented output in one tap. JSONViewer formats, validates, and beautifies any payload — right on your iPhone, fully offline. Most JSON tools are websites that make you paste sensitive API data into a stranger's server. JSONViewer keeps everything on your device: paste a response, a config file, or a log export, and it pretty-prints with color syntax highlighting instantly. Invalid JSON is flagged with the exact reason so you fix broken payloads fast — no guessing, no round trips to a browser. WHAT YOU GET - Clean, indented JSON from any pasted or copied payload in one tap - Instant validation that pinpoints exactly why a payload is broken - Minify mode to strip whitespace down to a compact one-liner - An interactive, collapsible tree so you can read deeply nested data at a glance - JSONPath queries that pull the exact value out of a large response - A saved library of your own snippets plus ready-to-use sample payloads PERFECT FOR - Backend and mobile developers debugging API responses on the go - QA engineers checking payloads and config files away from a laptop - Students learning JSON structure with the built-in Learn guide - Anyone who needs to read or clean a JSON blob without opening a website WHY NOT JUST USE A WEB FORMATTER? Online formatters send your JSON to a remote server — a real problem when the payload holds tokens, user records, or internal data. JSONViewer does all parsing on-device, so your data never leaves your phone and works with no signal at all. PRIVACY Your JSON never leaves the device. No accounts, no servers, no tracking — everything runs locally, even in airplane mode. FULL ACCESS The Format tab — paste, validate, beautify, minify, and copy — is free. Premium unlocks the interactive tree view, JSONPath query, saved snippet library, and expand/collapse controls. Premium is available as a weekly or yearly subscription, or a one-time lifetime purchase: - Weekly subscription - Yearly subscription - Lifetime (one-time purchase, no renewal) Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in App Store settings. Paste your first payload and clean it up now. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? https://web-levi.web.app/#contact

Screenshots

Pixel Resizer4 screens
JSON Formatter Viewer4 screens

Verdict

The call

The clearest difference is price: JSON Formatter Viewer at Free against Pixel Resizer's $2.99. Pixel Resizer's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On update cadence, ads and chart position 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

JSON Formatter Viewer is free to download; Pixel Resizer costs $2.99 up front. JSON Formatter Viewer sells 2 in-app purchases, starting at $3.99 per 7 days. Pixel Resizer asks for nothing beyond the download.

UpkeepUpdate frequency

Pixel Resizer ships an update every 2 months, JSON Formatter Viewer every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 7 level
Pixel Resizer versus JSON Formatter Viewer: the parameters behind the verdict, then further details
ParameterPixel ResizerJSON Formatter Viewer
Price$2.99Free — better
Rating4.1 (14 ratings) — better—
Positive reviews78.6% of reviews—
Number of ratings14 — better—
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
Best chart rank#99 — better#200
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.0
Further details — not scored
Size59 MB5 MB
Age rating4+4+
DeveloperBad Assassin GamesPhuc Pham

In-app purchases

None

Pixel Resizer

No in-app purchases

2 purchases

JSON Formatter Viewer

Subscriptions2
  • Weekly$3.997 Days
  • Yearly$19.991 Year

Questions

Is Pixel Resizer free?
Pixel Resizer costs $2.99, with no in-app purchases.
Is JSON Formatter Viewer free?
JSON Formatter Viewer is free to download, with in-app purchases available.
Do Pixel Resizer or JSON Formatter Viewer have ads?
Neither Pixel Resizer nor JSON Formatter Viewer shows ads.
Which is updated more often, Pixel Resizer or JSON Formatter Viewer?
Pixel Resizer ships an update every 2 months, and JSON Formatter Viewer every 6 weeks. Most recently, Pixel Resizer was updated on November 3, 2026 and JSON Formatter Viewer on October 31, 2026.
Which is more popular, Pixel Resizer or JSON Formatter Viewer?
Pixel Resizer currently peaks at #99 in the App Store charts, and JSON Formatter Viewer at #200. Chart position reflects recent download velocity rather than total install base.

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