# Bill Letter vs WallP

The clearest difference is review sentiment: WallP at 100% against Bill Letter's 36%. WallP also leads on rating (4.0 vs 3.3) and iOS requirement (12.0 vs 15.6). Bill Letter's advantage is price (Free vs $1.99) and ratings volume (15 vs 1). On update cadence, ads, in-app purchases and device support there is nothing between them.

Bill Letter is free to download; WallP costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WallP holds the better App Store score, 4.0 against 3.3. That said, the two scores are not equally well evidenced: Bill Letter has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 36% of Bill Letter's written reviews are positive against 100% of WallP's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bill Letter | WallP |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [3.3 (15 ratings)](https://appshunter.io/ios/app/bill-letter/id435060754/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/wallp-wallpapers/id1518830406/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | 35.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Ad-supported** | Paid |
| Size | 34 MB | 44 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SK Telecom](https://appshunter.io/developer/329992155) | [Ivan Cilakov](https://appshunter.io/developer/1518829955) |

## What reviewers say

### Bill Letter

[App page](https://appshunter.io/ios/app/bill-letter/id435060754)

Manage various bills and benefits from paper or email in one smart app. Track real-time charges, payment history, and access exclusive offers. Reduce personal information exposure by receiving bills digitally.

**Highlights:** Consolidated bill management, Real-time charge tracking, Multiple payment options, Card point and dormant deposit inquiry, Personalized recommendations and events, Secure digital bill delivery

**Features:** Vision Pro support

**In-app purchases:** none


### WallP

[App page](https://appshunter.io/ios/app/wallp-wallpapers/id1518830406)

Discover unique wallpapers with immersive and playful designs. Explore five distinct categories to bring a simple freshness to your everyday device experience.

**Highlights:** Immersive and playful design, Minimal and geometric styles, Complex and deep visuals, Five distinct wallpaper categories, Fresh aesthetic for devices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bill Letter free?

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

### Is WallP free?

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

### Which has better reviews, Bill Letter or WallP?

WallP is rated higher. Bill Letter averages 3.3 out of 5 from 15 ratings, while WallP averages 4.0 from 1 ratings.

### Do Bill Letter or WallP have ads?

Neither Bill Letter nor WallP shows ads.

### Which is updated more often, Bill Letter or WallP?

Bill Letter ships an update every 2 months, and WallP every 2 months. Most recently, Bill Letter was updated on October 29, 2026 and WallP 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.*