# Black Walnut vs S

The clearest difference is in-app purchases: Black Walnut at none against S's 4. Black Walnut also leads on iOS requirement (13.0 vs 17.0). S's advantage is update cadence (every 8 days vs every 6 months) and rating (4.9 vs 4.7). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. S sells 4 one-off in-app purchases. Black Walnut asks for nothing beyond the download.

S holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 16 and 12 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Black Walnut ships an update every 6 months, S every 8 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Black Walnut | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (16 ratings)](https://appshunter.io/ios/app/black-walnut/id1574574823/reviews) | **[4.9 (12 ratings)](https://appshunter.io/ios/app/s-tier-eats/id6773501518/reviews)** |
| Number of ratings | **16** | 12 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 8 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 152 MB | 19 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Paytronix Systems Inc](https://appshunter.io/developer/457012492) | [Anthony Compofelice](https://appshunter.io/developer/1862801539) |

## What reviewers say

### Black Walnut

[App page](https://appshunter.io/ios/app/black-walnut/id1574574823)

This app allows you to join a loyalty program to earn points and track rewards at your favorite restaurant. You can find locations, view menus, manage your account, and redeem points for special offers. It also lets you add value to gift cards and check in for points with your order.

**Highlights:** Earn points for rewards, Find nearby locations, View menus, Check account balances, Redeem points for rewards, Add value to gift cards, Check in for points

**In-app purchases:** none


### S

[App page](https://appshunter.io/ios/app/s-tier-eats/id6773501518)

Discover local restaurants using a unique S/A/B/C/F tier list system instead of traditional star ratings. Explore over 2,300 curated establishments with quick actions, a live map, and dish photos. Contribute to the community consensus and find your next favorite meal.

**Highlights:** Rank restaurants on S/A/B/C/F tier lists, Discover 2,300+ local restaurants, Live map with color-coded tiers, Quick actions: Call, Directions, Order, Dish photos and community contributions, Filter by cuisine, price, and area

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Generous Tip | $9.99 | one-time |


## Frequently asked questions

### Is Black Walnut free?

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

### Is S free?

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

### Which has better reviews, Black Walnut or S?

S is rated higher. Black Walnut averages 4.7 out of 5 from 16 ratings, while S averages 4.9 from 12 ratings.

### Do Black Walnut or S have ads?

Both Black Walnut and S show ads.

### Which is updated more often, Black Walnut or S?

Black Walnut ships an update every 6 months, and S every 8 days. Most recently, Black Walnut was updated on October 10, 2026 and S on October 8, 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.*