# STUDIO 2158 vs Salient Performance

STUDIO 2158 and Salient Performance are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

STUDIO 2158 ships an update every 3 weeks, Salient Performance every 2 weeks. The most recent releases landed on September 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | STUDIO 2158 | Salient Performance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 191 MB | 190 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Studio 2158](https://appshunter.io/developer/1620436068) | [Salient Performance LLC](https://appshunter.io/developer/1845793858) |

## What reviewers say

### STUDIO 2158

[App page](https://appshunter.io/ios/app/studio-2158/id1237053678)

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

**In-app purchases:** none


### Salient Performance

[App page](https://appshunter.io/ios/app/salient-performance/id6801245574)

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

**In-app purchases:** none


## Frequently asked questions

### Is STUDIO 2158 free?

STUDIO 2158 is free to download, with no in-app purchases.

### Is Salient Performance free?

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

### Do STUDIO 2158 or Salient Performance have ads?

Neither STUDIO 2158 nor Salient Performance shows ads.

### Which is updated more often, STUDIO 2158 or Salient Performance?

STUDIO 2158 ships an update every 3 weeks, and Salient Performance every 2 weeks. Most recently, STUDIO 2158 was updated on September 8, 2026 and Salient Performance on September 25, 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.*