# DLS vs PhotoSpace Optimizer

The clearest difference is in-app purchases: DLS at none against PhotoSpace Optimizer's 2. DLS also leads on iOS requirement (10.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. PhotoSpace Optimizer sells 2 in-app purchases, starting at $2.99 per month. DLS asks for nothing beyond the download.

## The numbers

| Metric | DLS | PhotoSpace Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 5 MB | 176 MB |
| Requires iOS | **10.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [Amr Saied](https://appshunter.io/developer/1777023350) |

## What reviewers say

### DLS

[App page](https://appshunter.io/ios/app/dls/id1506018138)

**In-app purchases:** none


### PhotoSpace Optimizer

[App page](https://appshunter.io/ios/app/photospace-optimizer/id6758412506)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is DLS free?

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

### Is PhotoSpace Optimizer free?

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

### Do DLS or PhotoSpace Optimizer have ads?

Neither DLS nor PhotoSpace Optimizer shows ads.

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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.*