Rainbow Countdown vs List King
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rainbow Countdown
This app helps you manage your time with a visually appealing and minimalist countdown tool. It offers quick actions for managing events, secure encryption, and customizable reminders to make the most of your fragmented time.
- Quick delete and edit gestures
- 3DTouch one-click countdown
- FaceID encryption
- Dropdown shortcut for new countdowns
- Local notification reminders
- Multiple notification ringtones
- Background countdown support
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Rainbow countdown, Rainbow~ a minimalist high appearance level cute countdown App. Plan your time and make the most of all your fragmented time. Thank you very much for your choice, your support, rainbow countdown will continue to optimize. The current "rainbow countdown" features * quick delete left slide, right slide into edit mode, sort as you like. * supports 3DTouch one-click countdown. * supports FaceID encryption. * support the main interface drop-down shortcut to create a countdown. * support for local notification reminders. * supports multiple notification ringtones. * program in the background still support countdown. * recommended by [Price Tag] * recommended by minority * recommended by [AppSo] You are welcome to give feedback in the comments or App.
List King
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List King is an easy-to-use todo list app that lets you sort your tasks and checklists nicely according to colored areas. You can gray out completed tasks with a simple click, but you can also reactivate them at any time or delete them completely. With a normal checklist, such as a shopping or travel list, you want to tick off the things to be packed, but mark them as “still to be done” on the next trip or the next shopping tour. One click and the tasks appear again as unfinished items on the list. To keep an overview, you simply show or hide all completed tasks in the respective list. You can also search within lists, just swipe down. Create, edit, delete, duplicate or move your lists and tasks as you like. With this intuitive to-do app, there are no limits to your creativity. List King supports iCloud sharing. You can also print all lists at any time or export them as PDF documents. Of course, this app is completely ad-free and there are no in-app purchases and subscriptions. Charge once, use always. ;-)
Screenshots
Verdict
The clearest difference is in-app purchases: List King at none against Rainbow Countdown's 3. List King also leads on ads (none vs shown). Rainbow Countdown's advantage is update cadence (every 3 weeks vs every 2 months) and price ($0.99 vs $1.99). On 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
Rainbow Countdown costs $0.99 and List King $1.99 up front. Rainbow Countdown sells 3 one-off in-app purchases. List King asks for nothing beyond the download.
Rainbow Countdown ships an update every 3 weeks, List King every 2 months. The most recent releases landed on October 11, 2026 and October 9, 2026 respectively.
| Parameter | Rainbow Countdown | List King |
|---|---|---|
| Price | $0.99 — better | $1.99 |
| Rating | 4.3 (13 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.3 — better | 14.0 |
| Further details — not scored | ||
| Size | 46 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 希 陈 | Marc Martin |
In-app purchases
Rainbow Countdown
- 请彩虹倒计时的作者喝一杯饮料$0.99
- 请彩虹倒计时的作者吃一个老冰棍$0.99
- 彩虹倒计时去广告$0.99
List King
No in-app purchases









