# Billys Cafe vs Solid

The clearest difference is rating: Billys Cafe at 5.0 against Solid's 3.4. Billys Cafe also leads on monetization model (free vs ad-supported). Solid's advantage is update cadence (every 9 days vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Billys Cafe holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 9 and 5 respectively.

Billys Cafe ships an update every 2 months, Solid every 9 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Billys Cafe | Solid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/billys-cafe/id1449305929/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/solid-earn-usdc-and-stablecoin/id6758618401/reviews) |
| Number of ratings | **9** | 5 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | **Free** | Ad-supported |
| Size | 2 MB | 213 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CardinalCommerce](https://appshunter.io/developer/1256538753) | [Solid Superapp LLC](https://appshunter.io/developer/1873974888) |

## What reviewers say

### Billys Cafe

[App page](https://appshunter.io/ios/app/billys-cafe/id1449305929)

This app offers a secure and convenient way to purchase your coffee. It utilizes advanced authentication to ensure a seamless payment process, allowing you to enjoy your drink without hassle.

**Highlights:** Secure payment processing, Cardinal Commerce Authentication, 3DS security, Hassle-free coffee purchasing

**Features:** Vision Pro support

**In-app purchases:** none


### Solid

[App page](https://appshunter.io/ios/app/solid-earn-usdc-and-stablecoin/id6758618401)

Earn competitive yields on your stablecoins through secure DeFi strategies, combined with the safety of traditional banking. Access your funds instantly via a virtual debit card and track all activity with full transparency.

**Highlights:** Smart Savings Vaults for stablecoins, Bank-grade security with multi-signature wallets, Instant virtual debit card top-up, Real-time activity tracking, Referral rewards program, Non-custodial vault architecture

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

**In-app purchases:** none


## Frequently asked questions

### Is Billys Cafe free?

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

### Is Solid free?

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

### Which has better reviews, Billys Cafe or Solid?

Billys Cafe is rated higher. Billys Cafe averages 5.0 out of 5 from 9 ratings, while Solid averages 3.4 from 5 ratings.

### Do Billys Cafe or Solid have ads?

Neither Billys Cafe nor Solid shows ads.

### Which is updated more often, Billys Cafe or Solid?

Billys Cafe ships an update every 2 months, and Solid every 9 days. Most recently, Billys Cafe was updated on October 16, 2026 and Solid 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.*