JSON FORMATTER PRO vs Corluma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JSON FORMATTER PRO
This utility app simplifies JSON formatting and validation. It offers syntax error highlighting and allows users to type or paste JSON data for easy manipulation and export. Ideal for developers and anyone working with JSON on the go.
- Syntax Error Highlighting
- JSON Formatting
- Type JSON
- Paste JSON
- Export JSON
- Syntax Validation
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A very simple Json Formatter for your simple json formatting needs. What more could you ask for then for a json formatter that has it all but also has nothing more than what you need? Syntax Error Highlighting, Json Formatting, Type JSON Paste JSON Export JSON Great for making json data structures on the go and validating their syntax! What else could you need? Need more? Ask for more. Send us an e-mail at chris@creativegreenlight.com
Corluma
Manage all your smart lights from a single application. Adjust colors with intuitive tools, create dynamic effects, and group lights for simultaneous control. Save and recall favorite settings, add timeouts, and access device-specific features.
- Unified smart light control
- Color wheels, swatches, and palettes
- Dynamic effects and streams
- Group light management
- Save and recall favorite settings
- Device-specific features
- Local Wi-Fi communication
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Control all the smartlights in your home from one app! Use color wheels, swatches, or palettes to change the color of your lights. You can also use effects and streams to change colors over time. Do you have too many lights? Simplify managing them by grouping them and controlling them all at once. Save your favorite settings and reset them back to their exact state at any time with just a few clicks, add timeouts, access light specific features such as screen mirroring for Nanoleaf 4D lights, and more! Corluma does not require an account, external servers, or additional permissions such as location to use your lights. The app is fully featured from the start with no In-App purchases. All communication is done on local wifi. Compatibility: - Hues: all lights supported, bridge required - LIFX: all bulbs, multizone, and tiles supported - Nanoleafs: all lights except the Nanoleaf Essentials line supported - Arduinos: supports the ArduCor sketch, which can use NeoPixels, Rainbowduinos, and standard LEDs
Screenshots
Verdict
The clearest difference is update cadence: JSON FORMATTER PRO at daily against Corluma's every 3 weeks. JSON FORMATTER PRO also leads on ratings volume (55 vs 4) and iOS requirement (13.0 vs 17). On price, rating, review sentiment and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for JSON FORMATTER PRO against 5.0 for Corluma. That said, the two scores are not equally well evidenced: JSON FORMATTER PRO has 55 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 95% of JSON FORMATTER PRO's written reviews are positive against 100% of Corluma's.
JSON FORMATTER PRO ships an update daily, Corluma every 3 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.
| Parameter | JSON FORMATTER PRO | Corluma |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (55 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 94.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 55 — better | 4 |
| Update frequency | Daily — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 17 |
| Further details — not scored | ||
| Size | 1 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Creative Greenlight LLC | Timothy Seemann |
Customer experience
JSON FORMATTER PRO
Corluma
In-app purchases
JSON FORMATTER PRO
No in-app purchases
Corluma
No in-app purchases
Questions
Is JSON FORMATTER PRO free?
Is Corluma free?
Which has better reviews, JSON FORMATTER PRO or Corluma?
Do JSON FORMATTER PRO or Corluma have ads?
Which is updated more often, JSON FORMATTER PRO or Corluma?
Other comparisons
