Blur Wallpapers Pro vs Simple Letter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blur Wallpapers Pro
Create custom blurred wallpapers for your iPhone or iPad. Apply blur effects, draw with various brushes, and add your own photos to design unique backgrounds. All creations are in HD Retina quality and can be shared on social media.
- Apply blur effect to images
- Draw on backgrounds with brushes
- Use own photos
- Apply filters
- Preview on Lock Screen
- Share to social media
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Blur Wallpapers - Design your Blur Wallpaper ::: FREE ONLY TODAY ::: Customize the wallpaper of your iPhone, iPhone X or iPad with great wallpapers with Blur effect for iOS. We give you a few that are great, but you can create them with your own photographs. You can also paint over the images with some very cool brushes that we have included and release all your creativity! All the wallpapers that you create are HD Retina so you can put them on any of your devices (iPhone, iPhone X or iPad). You can also share it with all your friends on WhatsApp, Instagram, Facebook or Twitter. Main features: - Apply the Blur effect to your images or to the wallpapers that are included - Draw on top of the backgrounds with many brushes that are included - Preview how the wallpaper would look on your Lock Screen - Add your own photos - Apply amazing filters to improve your Wallpapers What are you waiting to download?
Simple Letter
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Simple Letter helps you to create clean, well-formatted letters on iPhone, iPad and Apple Silicon Mac. Write personal or professional letters with a clear structure for sender, addressee, subject, greeting, main text, closing and signature. Customize fonts, font size, spacing, sender style, alignment and print margins, then print or export using the system print flow. Simple Letter also includes Apple Intelligence features on supported devices to help you generate draft text and improve existing letters. All processing happens locally on your device, helping to keep your data secure. Simple Letter Pro unlocks advanced tools for users who write letters regularly, including reusable templates, multiple sender profiles, multiple signatures, unlimited letter length and AI rewrite tools. Key Features: • Create formal letters with a simple, guided layout • Works on iPhone, iPad and Apple Silicon Mac • Customize sender style, sender alignment, fonts, font size, spacing and print margins • Print or export through the system print dialog • Save, reopen, search, sort and duplicate letters • Add a handwritten signature • Use Apple Intelligence on supported devices to generate and improve letter text • Keyboard shortcuts on iPad and Mac Simple Letter Pro: • Unlimited main-text length • Multiple sender profiles • Multiple saved signatures • Built-in starter templates for common letter scenarios • AI rewrite tools for tone changes and refinement • Rewrite in another language on supported devices
Screenshots
Verdict
The clearest difference is in-app purchases: Blur Wallpapers Pro at none against Simple Letter's 1. Blur Wallpapers Pro also leads on iOS requirement (10.0 vs 26.0). Simple Letter's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and 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
Both are free to download. Simple Letter sells 1 one-off in-app purchase. Blur Wallpapers Pro asks for nothing beyond the download.
Blur Wallpapers Pro ships an update every 3 months, Simple Letter every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Blur Wallpapers Pro | Simple Letter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (115 ratings) — better | — |
| Positive reviews | 55.6% of reviews | — |
| Number of ratings | 115 — better | — |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 46 MB | 5 MB |
| Age rating | 4+ | 9+ |
| Developer | KISSAPP, S.L. | Wolfram Wacker |
In-app purchases
Blur Wallpapers Pro
No in-app purchases
Simple Letter
- Simple Letter Pro$1.99
Questions
Is Blur Wallpapers Pro free?
Is Simple Letter free?
Do Blur Wallpapers Pro or Simple Letter have ads?
Which is updated more often, Blur Wallpapers Pro or Simple Letter?
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