# Celeste Salons vs SubStandard

The clearest difference is review sentiment: Celeste Salons at 100% against SubStandard's 0%. Celeste Salons also leads on iOS requirement (10.0 vs 12.0). SubStandard's advantage is update cadence (every 7 months vs every 39 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Celeste Salons ships an update every 39 months, SubStandard every 7 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Celeste Salons | SubStandard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/substandard/id1513656520/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 23 MB | 33 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aspade Systems](https://appshunter.io/developer/969929896) | [iService Ottner Röck](https://appshunter.io/developer/1413717324) |

## What reviewers say

### Celeste Salons

[App page](https://appshunter.io/ios/app/celeste-salons/id1124802482)

This app connects users with professional beauticians for salon services at home. It offers a range of treatments including facials, waxing, manicures, pedicures, and hair treatments, delivered by trained professionals.

**Highlights:** At-home salon services, Premium facials, Hygienic waxing, Manicures and pedicures, Hair treatments, Bridal services

**In-app purchases:** none


### SubStandard

[App page](https://appshunter.io/ios/app/substandard/id1513656520)

This aviation utility app simplifies applying cold temperature corrections for altitudes. It allows users to save frequently used altitude sets for rapid retrieval, enhancing efficiency in flight planning.

**Highlights:** Cold temperature corrections, Altitude set storage, Quick access to saved altitudes, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Celeste Salons free?

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

### Is SubStandard free?

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

### Do Celeste Salons or SubStandard have ads?

Neither Celeste Salons nor SubStandard shows ads.

### Which is updated more often, Celeste Salons or SubStandard?

Celeste Salons ships an update every 39 months, and SubStandard every 7 months. Most recently, Celeste Salons was updated on September 10, 2026 and SubStandard on September 9, 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.*