Simple Notch vs ConvertWatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Notch
Design custom wallpapers for your iPhone's Dynamic Island or notch. Choose from over 80 styles, import your own background image, and save your creation to set as your wallpaper.
- Create island & notch wallpapers
- Over 80 styles available
- Import custom background images
- Save to album
- Set as wallpaper
- Supports iPhone 15, 14, 13 series
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This is a creative app that allows you to create island & notch wallpapers for your iPhone 17, iPhone 16, iPhone 15, etc. Just as shown in the screenshots above. Choose from over 80 styles to create your own island & notch wallpapers or lock screens. It only takes three steps. 1. Import a photo for the background 2. Select the style you like 3. Save it to your album and set it as your wallpaper If you have any suggestions, please let us know. The content will be continuously updated and optimized. Hope you like it :)
ConvertWatch
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Need to convert units on the go, without pulling out your phone? ConvertWatch makes it effortless. Designed specifically for Apple Watch, it uses the digital crown for quick and intuitive input, just scroll and convert. With over 70 units across 10 categories, you'll never find yourself stuck! Supported Categories: - Length - Weight - Temperature - Volume - Speed - Time - Area - Pressure - Energy - Data Features: - Lightning-fast rotary input - Clean, haptic-rich interface - 100% offline – perfect for travel or work - Works as a standalone watch app - No ads, no tracking, no signup ConvertWatch is perfect for fitness tracking, cooking, travel, and everyday quick conversions. Whether you're abroad, in the gym, or in the kitchen, keep it on your wrist - always ready, always fast.
Screenshots
Verdict
The clearest difference is price: Simple Notch at Free against ConvertWatch's $1.99. ConvertWatch's advantage is in-app purchases (none vs 1) and ads (none vs shown).
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Simple Notch is free to download; ConvertWatch costs $1.99 up front. Simple Notch sells 1 one-off in-app purchase. ConvertWatch asks for nothing beyond the download.
| Parameter | Simple Notch | ConvertWatch |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.6 (426 ratings) — better | — |
| Positive reviews | 59.1% of reviews | — |
| Number of ratings | 426 — better | — |
| Update frequency | Every 11 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod, Apple Watch — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 振山 董 | George King |
In-app purchases
Simple Notch
- Simple Notch PRO$1.99
ConvertWatch
No in-app purchases









