# Chimer vs WIMB

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.

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.

## The numbers

| Metric | Chimer | WIMB |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Paid | — |
| Size | 1 MB | 16 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hwasung Kim](https://appshunter.io/developer/1659453181) | [jihun kim](https://appshunter.io/developer/1779879007) |

## What reviewers say

### Chimer

[App page](https://appshunter.io/ios/app/chimer/id6480462949)

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.

**Highlights:** Periodic chime alarms, Background operation, Watch complications, Customizable intervals, Repeat count setting, Infinite or finite alarms

**Features:** Apple Watch app

**In-app purchases:** none


### WIMB

[App page](https://appshunter.io/ios/app/wimb-my-packing-checklist/id6754364446)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Chimer free?

Chimer costs $1.99, with no in-app purchases.

### Is WIMB free?

WIMB is free to download, with no in-app purchases.

### Do Chimer or WIMB have ads?

WIMB shows ads; Chimer does not.

### Which is updated more often, Chimer or WIMB?

Chimer ships an update fortnightly, and WIMB every 6 weeks. Most recently, Chimer was updated on October 30, 2026 and WIMB on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*