# SafeDRM vs Zolly

The clearest difference is in-app purchases: SafeDRM at none against Zolly's 5. SafeDRM also leads on iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Zolly sells 5 one-off in-app purchases. SafeDRM asks for nothing beyond the download.

## The numbers

| Metric | SafeDRM | Zolly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (17 ratings)](https://appshunter.io/ios/app/zolly-perspective-models/id6736867463/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | — | Free |
| Size | 48 MB | 485 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [shenzhen chaoshidai Software Co., Ltd](https://appshunter.io/developer/1357015926) | [Proko](https://appshunter.io/developer/976907261) |

## What reviewers say

### SafeDRM

[App page](https://appshunter.io/ios/app/safedrm/id1489416182)

**Features:** Vision Pro support

**In-app purchases:** none


### Zolly

[App page](https://appshunter.io/ios/app/zolly-perspective-models/id6736867463)

Learn dynamic perspective drawing by manipulating camera angles and object proximity. Explore ready-made models and primitive shapes to understand and experiment with perspective distortion for exciting visual effects.

**Highlights:** Learn perspective drawing, Dynamic perspective manipulation, Camera control for distortion, Ready-made and primitive models, Grid lines and ground planes, Understand position and proximity

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| XYZ Forms | $1.99 | one-time |
| Vehicle Pack | $4.99 | one-time |
| Buildings Pack | $4.99 | one-time |
| Home Props Pack | $4.99 | one-time |
| Work Props Pack | $4.99 | one-time |


## Frequently asked questions

### Is SafeDRM free?

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

### Is Zolly free?

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

### Do SafeDRM or Zolly have ads?

Neither SafeDRM nor Zolly 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.*