Open Source vs Toolbox (By Koizeay)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Open Source
This open-source application serves as a platform for developers to showcase and test innovative technologies. It allows for self-promotion of new features and provides a space to contribute and view demo projects.
- Developer showcase platform
- Test new features
- Promote homebrew technologies
- View source code
- Contribute demos
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A launch pad for developers to test and promote new features. ******************************************************* This open source app was created to allow developers to self-promote homebrew technologies. View the source and contribute your own demos at: https://github.com/jcope/OpenSource ******************************************************** Disclaimer: We are in no way associated with Apple(c) nor do we intend to infringe on any of their legal rights. All integrated apps are screened for copyright infringement and any known violation will result in the immediate removal.
Toolbox (By Koizeay)
This utility app offers a comprehensive collection of tools for various tasks, including calculations, conversions, networking, and creative aids. It's an open-source project designed to be a versatile digital toolkit for everyday needs.
- Area calculator
- Base converter
- File encryption
- Network tools
- Password generator
- QR code reader/creator
- Speedometer
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Toolbox It's a toolbox (as the name suggests) that brings together several tools in a single mobile app ! Here is the list of tools available in this app - Area calculator - Base converter - Bitwise calculator - Characters copy - Clash Royale deck - Clock - Commons - Compass - Counter - File encryption - Flip a coin - Game of life - HTTP request - IP location - Map (OSM) - MathTeX - MC server ping - Metronome - Morse code - Music analyzer - Music search - National anthems - Nearby transport stops - Network info - NSLookup - Password generator - Pastebin - Percentage calculator - Ping - Port scanner - QR creator - QR reader - Random color - Random number - Roman numeral - Roulette - Sound meter - Speedometer - SSH client - Stopwatch - Text counter - Text differences - Text to speech - Timer - Timestamp converter - URL shortener - UUID generator - Whiteboard - Whois domain - YouTube thumbnail This app is open source. Are you familiar with app development in Flutter? Then you can contribute to this application: https://github.com/Koizeay/Toolbox Icons provided by Icons8 - https://www.icons8.com/ Toolbox is an app created by Jérémy T. (Koizeay).
Screenshots
Verdict
The clearest difference is review sentiment: Toolbox (By Koizeay) at 100% against Open Source's 50%. Toolbox (By Koizeay) also leads on rating (5.0 vs 3.7) and update cadence (every 6 weeks vs every 6 months). Open Source's advantage is price (Free vs $6.69) and iOS requirement (7.1 vs 13.0). On ratings volume, 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
Open Source is free to download; Toolbox (By Koizeay) costs $6.69 up front. Neither carries in-app purchases, so what you see is what you pay.
Toolbox (By Koizeay) holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 50% of Open Source's written reviews are positive against 100% of Toolbox (By Koizeay)'s.
Open Source ships an update every 6 months, Toolbox (By Koizeay) every 6 weeks. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.
| Parameter | Open Source | Toolbox (By Koizeay) |
|---|---|---|
| Price | Free — better | $6.69 |
| Rating | 3.7 (3 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 6 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 26 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Emma Technologies, L.L.C. | Jeremy Turin |
Customer experience
Open Source
Toolbox (By Koizeay)
In-app purchases
Open Source
No in-app purchases
Toolbox (By Koizeay)
No in-app purchases
Questions
Is Open Source free?
Is Toolbox (By Koizeay) free?
Which has better reviews, Open Source or Toolbox (By Koizeay)?
Do Open Source or Toolbox (By Koizeay) have ads?
Which is updated more often, Open Source or Toolbox (By Koizeay)?
Other comparisons
