Izzy's Lights vs Setlist Carrot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Izzy's Lights
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This is app uses an Arduino Uno, an open source microcontroller (*Open Source - microcontroller and software for which the original source code is made freely available and may be redistributed and modified). Arduino Unos are microcontrollers used by millions of people around the world. You can also use an Arduino Mega, ESP32 or many other microcontrollers to control home made Disco Lights. They are controlled using Bluetooth, either a separate module like a HM-10 BLE and has 8 sequences which can be increased. It also has has a speed control. My version uses an open source Arduino Uno, HM-10 BLE Bluetooth device and a 5V 8-Channel Solid State Relay board. All the boards are available on eBay, TEMU, AliExpress and many other sites. The Arduino forums have a an enormous knowledge base of open source projects for you to learn electronics and programming. I designed the entire project and they work flawlessly. Happy Aduinoing!
Setlist Carrot
Explore past concerts by your favorite artists, discovering the exact songs played at specific shows. Create custom playlists directly within the app, mirroring the authentic setlist order.
- Search artist gigs by location and year
- View songs played at specific shows
- Create Apple Music playlists from setlists
- Relive past concert experiences
- Discover song covers played live
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Research your next gig or relive your last one. Setlist carrot will allow you to search for your favourite artist gigs down to the location and year of the show to find what songs or covers were played on that night. Forget best of playlists, listen to the tracks in the order the Artist think they should be heard by creating Apple Music playlists of the setlist direct from the app
Screenshots
Verdict
The clearest difference is update cadence: Izzy's Lights at every 2 months against Setlist Carrot's every 19 months. Izzy's Lights also leads on device support (3 vs 1). On ads, in-app purchases 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
Izzy's Lights ships an update every 2 months, Setlist Carrot every 19 months. The most recent releases landed on October 18, 2026 and November 3, 2026 respectively.
| Parameter | Izzy's Lights | Setlist Carrot |
|---|---|---|
| Price | — | Free — better |
| Rating | — | 3.9 (15 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | Every 2 months — better | Every 19 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 7 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Alex Weir | Lee Gaskell |
In-app purchases
Izzy's Lights
No in-app purchases
Setlist Carrot
No in-app purchases






