Colour by Numbers vs LogBro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Colour by Numbers
Control a permanent light installation in a Stockholm tower by changing the colors of its floors. Interact with the tower's 20 floors, select specific levels, and mix red, green, and blue to create custom color combinations. Share live images of your creations.
- Control tower light installation
- Change colors of specific floors
- Mix red, green, and blue for custom colors
- Share live images of creations
- Interactive tower visualization
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Colour by Numbers is a permanent light installation in the tower at Telefonplan in Stockholm. With this app, you can change the colours of the light in the tower. The tower is 72 meters high and has 20 floors, of which the top ten are used for Colour by Numbers. The light installation is visible in many parts of Stockholm, within a radius of ten kilometers. Choose the floors that you want to colour by tapping on a floor or by swiping over the tower. You can deselect floors in the same way. Spin the colour wheels to colour the selected floors. You can create all colours by mixing red, green and blue. Share live images of the colours you create. www.colourbynumbers.org
LogBro
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LogBro The complete history of everything you own LogBro helps you keep track of the important things in life by creating a timeline for your home, vehicles, boats, properties, projects, and more. Store service records, receipts, manuals, photos, warranties, maintenance history, and important notes in one organized place. Everything is arranged chronologically, making it easy to see what happened, when it happened, and what's coming next. Create a timeline for anything Use LogBro to organize: Homes and properties Cars and EVs Boats Vacation homes Equipment and tools Personal projects Motorcycles Bikes And anything else you want to document Capture everything that matters Add entries with: Notes and descriptions Photos Receipts and invoices Service and maintenance records Drawings and manuals Installation details Warranty information Important dates and events Share and collaborate LogBro isn't just for personal use. Share timelines with anyone who has an Apple Account and collaborate on the things you manage together. Whether it's a family home, a vacation property, a boat, a vehicle, or an ongoing project, everyone can stay informed and contribute to the timeline. Perfect for: Families Property owners Car enthusiasts Boat owners DIY renovators Shared ownership and collaborative projects Build a complete history Over time, LogBro becomes a valuable record of ownership, maintenance, improvements, and memories. When it's time to sell, service, renovate, or simply look something up, everything is right where you need it.
Screenshots
Verdict
The clearest difference is update cadence: LogBro at weekly against Colour by Numbers's every 25 months. Colour by Numbers's advantage is iOS requirement (15.3 vs 26.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Colour by Numbers ships an update every 25 months, LogBro weekly. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.
| Parameter | Colour by Numbers | LogBro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 25 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.3 — better | 26.0 |
| Further details — not scored | ||
| Size | 27 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Milo Galdi Laven22246297167 | Peter Eriksson |
In-app purchases
Colour by Numbers
No in-app purchases
LogBro
No in-app purchases









