Harmony Tool vs Pixel Scaler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Harmony Tool
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Color Harmony is the secret weapon of designers, artists, and stylists. It’s easy to pick a single accent color for any given color-- But how about picking out 5 accents that all go perfectly with the main color? Color Harmony can do this easily for you (and more) by using your built-in camera! Use Color Harmony to help you create beautiful color palettes, pick out the right colored accessories or just record the colors around you for later creative use. Your designs or wardrobe will never clash again. Be bold, be adventurous, don't clash. Color Harmony is a tool that uses 'color chords' to create harmonies just like with music. It does this using the amazing geometry and math created by Johannes Itten who blended music and color science to create the shapes and rules that this tool uses to generate harmonious colors. Additional features: Choose from 5 different harmony geometries. Create new harmonies from palette colors. Endless possibilities here. Create and switch between multiple palettes. Sort palettes by hue. Export your color palettes to PhotoShop swatch files. More feature coming (including some neat AR stuff).
Pixel Scaler
Enlarge your images without losing quality for game development, social media, or other uses. Supports PNG and JPEG formats, scaling up to 10,000 pixels.
- Lossless image scaling
- Supports PNG and JPEG
- Scale up to 10,000 pixels
- Easy to use interface
- High-resolution output
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Pixel Scaler is an easy-to-use image scaling tool that helps you to enlarge your images without losing quality for game development, social media, or any other uses. 1. Upload your image in PNG* & JPEG formats 2. Scale your image up to 10 000 pixels 3. Save the image 4. Enjoy your awesome high-res image * We always recommend using PNG format for pixel-perfect results. JPEG's compression might result in artifacts in the final image. Note: If you have any issues, please feel free to contact us with our support email support@limedeck.io
Screenshots
Verdict
The clearest difference is update cadence: Pixel Scaler at every 8 months against Harmony Tool's every 40 months. Pixel Scaler also leads on chart position (#200 vs unranked) and price ($1.99 vs $3.99). Harmony Tool's advantage is iOS requirement (12.0 vs 16). On 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
Harmony Tool costs $3.99 and Pixel Scaler $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Harmony Tool ships an update every 40 months, Pixel Scaler every 8 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.
| Parameter | Harmony Tool | Pixel Scaler |
|---|---|---|
| Price | $3.99 | $1.99 — better |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 40 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Best chart rank | — | #200 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 16 |
| Further details — not scored | ||
| Size | 16 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Far Out Labs | LimeDeck, s. r. o. |
In-app purchases
Harmony Tool
No in-app purchases
Pixel Scaler
No in-app purchases
Questions
Is Harmony Tool free?
Is Pixel Scaler free?
Do Harmony Tool or Pixel Scaler have ads?
Which is updated more often, Harmony Tool or Pixel Scaler?
Other comparisons
