Chimer vs WIMB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chimer
This app provides periodic chime alarms that work in the background, even on your watch. Set custom intervals and repeat counts for continuous or finite notifications. It's designed for focused work or timed tasks.
- Periodic chime alarms
- Background operation
- Watch complications
- Customizable intervals
- Repeat count setting
- Infinite or finite alarms
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Uninterrupted periodic nudge alarm app - watch only app Once you set timer, it chimes with intervals of set time. It works even on the background. You can check out the set time on the complications. You can set number of repeats, the process of chimer times on the complications. when there is no number of repeats set, chimer goes infinitely. • Please read the p.s. on description. because of Apple policies, I couldn't set them up in a comfy way by default. • This app can't be used with Workout/Activity app since an Apple watch can have only one Work Session at the same time. p.s. In case you don't like Chimer app opens on wrist raise, go to watch's settings -> General -> return to clock -> Chimer -> select customize and select always on "while not in session" then it won't pop up on wrist raise. It's unable to be turned off by default by Apple. p.s. 2 Since this is an Apple watch only app, you can't install it on your iPhone's App store app. Please install this app through App store app on your apple watch. This is how Apple set up for its every watch stand-alone app
WIMB
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WIMB (What's In My Bag) is a productivity app that builds packing checklists from your plans. Create a schedule, choose your purpose, and WIMB suggests what to bring—so you pack with confidence. ■ Key features • Create schedules: Add name, location, dates, and choose a main purpose and sub-purpose (e.g. travel, camping, sports, business). • Auto-generated checklists: Selecting main and sub-purpose creates a ready-made list of items for that plan. Add or edit items to make it yours. • Checklist management: Items are grouped by category. Check off as you pack and add custom categories and items. • Progress tracking: Mark each schedule as In Progress or Completed and manage multiple plans in one place. • Statistics: View total schedules, completion rate, and breakdown by category. • Notifications: See important updates and completed tasks in one place. ■ Easy to use • Languages: Use the app in English or Korean. • Sign-in: Email, Google, or continue as Guest. • Free & Pro: Use the free plan with limits, or upgrade to Pro for unlimited schedules, categories, and items, plus an ad-free experience. You can also extend Pro time by watching rewarded ads. ■ Who it’s for • Anyone preparing for trips, camping, events, or meetings who wants a clear packing list • People who want to avoid forgetting essentials • Anyone who likes to manage checklists per plan or event Create your schedule—WIMB takes care of the packing list.
Screenshots
Verdict
The clearest difference is price: WIMB at Free against Chimer's $1.99. Chimer's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On in-app purchases, 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
WIMB is free to download; Chimer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Chimer ships an update fortnightly, WIMB every 6 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | Chimer | WIMB |
|---|---|---|
| Price | $1.99 | Free — better |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 1 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Hwasung Kim | jihun kim |
In-app purchases
Chimer
No in-app purchases
WIMB
No in-app purchases









