# CustomNotify vs Khamkui

The clearest difference is in-app purchases: CustomNotify at none against Khamkui's 2. CustomNotify also leads on iOS requirement (14.0 vs 17.0). Khamkui's advantage is update cadence (daily vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. Khamkui sells 2 in-app purchases, starting at $0.99 per month. CustomNotify asks for nothing beyond the download.

CustomNotify ships an update weekly, Khamkui daily. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CustomNotify | Khamkui |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/customnotify-alert-scheduler/id6761061863/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free | — |
| Size | 67 MB | 10 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CustomApps LLC](https://appshunter.io/developer/1780928838) | [Supakitpon Samatayamontri](https://appshunter.io/developer/1870249752) |

## What reviewers say

### CustomNotify

[App page](https://appshunter.io/ios/app/customnotify-alert-scheduler/id6761061863)

Design and schedule personalized alerts with custom titles, messages, icons, and sounds. Set one-time or recurring reminders, and use persistent notifications with action buttons for easy management. Works entirely offline for enhanced privacy.

**Highlights:** Customizable notification design, Live lock screen preview, Template library, Natural language scheduling, Actionable notification buttons, Recurring and custom interval scheduling, Persistent and nagging alerts

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

**In-app purchases:** none


### Khamkui

[App page](https://appshunter.io/ios/app/khamkui/id6819560985)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Khamkui Premium Monthly | $0.99 | per month |
| Khamkui Premium Yearly | $9.99 | per year |


## Frequently asked questions

### Is CustomNotify free?

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

### Is Khamkui free?

Khamkui is free to download, with in-app purchases available.

### Do CustomNotify or Khamkui have ads?

Neither CustomNotify nor Khamkui shows ads.

### Which is updated more often, CustomNotify or Khamkui?

CustomNotify ships an update weekly, and Khamkui daily. Most recently, CustomNotify was updated on October 25, 2026 and Khamkui on October 24, 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.*