# Error 503 vs Sally Face

The clearest difference is price: Error 503 at Free against Sally Face's $9.99. Error 503 also leads on update cadence (every 2 days vs every 6 days). Sally Face's advantage is chart position (#18 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Error 503 is free to download; Sally Face costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Error 503 ships an update every 2 days, Sally Face every 6 days. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Error 503 | Sally Face |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[4.9 (126 ratings)](https://appshunter.io/ios/app/sally-face/id6757541297/reviews)** |
| Number of ratings | — | **126** |
| Positive reviews | — | 96.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | — | Paid |
| Best chart rank | — | **#18** |
| Size | 182 MB | 936 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [Ana Goncalves](https://appshunter.io/developer/1852468740) | [Portable Moose LLC](https://appshunter.io/developer/1867529174) |

## What reviewers say

### Error 503

[App page](https://appshunter.io/ios/app/error-503/id6755182586)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sally Face

[App page](https://appshunter.io/ios/app/sally-face/id6757541297)

**Currently charting:** #18 Top Paid · Puzzle, #24 Top Paid · Adventure, #130 Top Paid · Games (US App Store)

Embark on a dark mystery adventure with a boy who uses a handheld device to communicate with the deceased. Uncover sinister secrets plaguing a small town after a series of murders, encountering bizarre characters and challenging puzzles along the way.

**Highlights:** Speak with ghosts using the Gear Boy, Inspired by 1990s cartoons and nightmares, Handcrafted by a solo developer, Challenging optional puzzles, Bizarre characters and narrative threads

**In-app purchases:** none


## Frequently asked questions

### Is Error 503 free?

Error 503 is free to download, with no in-app purchases.

### Is Sally Face free?

Sally Face costs $9.99, with no in-app purchases.

### Do Error 503 or Sally Face have ads?

Neither Error 503 nor Sally Face shows ads.

### Which is updated more often, Error 503 or Sally Face?

Error 503 ships an update every 2 days, and Sally Face every 6 days. Most recently, Error 503 was updated on October 9, 2026 and Sally Face on October 13, 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.*