BlueSim vs Color.Dev
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlueSim
Simulate a Bluetooth Low Energy peripheral to test or debug other devices. Send custom data to a central device, facilitating development and troubleshooting.
- Bluetooth LE peripheral simulation
- Custom data transfer
- Device testing and debugging
- Supports central/host devices
- iPhone and iPad compatible
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BlueSim turns your phone into a customizable Bluetooth LE (BLE) peripheral. This enables you to test or debug a separate "central" or "host" device with the data of your choice. Using this app, you can transfer data between the device running this app and another device operating in the Bluetooth central role.
Color.Dev
This developer tool helps you convert colors between formats like HEX and RGB, generate custom palettes, and edit them with precision. Save, export, and share your color creations easily.
- Color conversion (HEX, RGB, etc.)
- Palette generation
- Precise color editing
- Save and export colors/palettes
- Share color creations
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Color.Dev is your ideal developer tool to convert Colours to various formats and experiment with them. You can generate palettes, edit them as needed, and share them. You'll never have trouble finding the perfect colours for your idea when you get the inspiration. Why you'll love using Color.Dev - -- Use the converter to convert colours to various formats. We support HEX, RGB, and more. -- Use the generator to design your perfect palettes with ease. -- Save colors & palettes that inspire you for future use. -- Customise Colors & Palettes with precise editing sliders and inputs. -- Export saved Colors & Palettes and share them with your friends and colleagues. Terms of Use - https://shubham0812.github.io/color.dev-terms If you have any feedback, then you can email me at shubham_iosdev@outlook.com Follow my Instagram page to stay updated with my latest work - @shubham_iosdev
Screenshots
Verdict
The clearest difference is price: Color.Dev at Free against BlueSim's $4.99. BlueSim's advantage is in-app purchases (none vs 3) and update cadence (every 5 days vs every 3 months). On rating, ads, device support and iOS requirement 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
Color.Dev is free to download; BlueSim costs $4.99 up front. Color.Dev sells 3 in-app purchases, starting at $2.99 per month. BlueSim asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for BlueSim against 5.0 for Color.Dev. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
BlueSim ships an update every 5 days, Color.Dev every 3 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | BlueSim | Color.Dev |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 5 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Best chart rank | #131 — better | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Brandon Fraune | Shubham Singh |
Customer experience
BlueSim
Color.Dev
In-app purchases
BlueSim
No in-app purchases
Color.Dev
- Pro Access - Monthly$2.991 Month
- Pro Access - Yearly3 Days trial$9.991 Year
- PRO Access - Lifetime$7.99
