# Effectum vs Perspective Crop Lens

The clearest difference is price: Effectum at Free against Perspective Crop Lens's $1.99. Effectum also leads on iOS requirement (11.4 vs 13.0). Perspective Crop Lens's advantage is in-app purchases (none vs 3). On rating, ratings volume, update cadence and ads there is nothing between them.

Effectum is free to download; Perspective Crop Lens costs $1.99 up front. Effectum sells 3 in-app purchases, starting at $0.99 per month. Perspective Crop Lens asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Effectum against 5.0 for Perspective Crop Lens. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Effectum ships an update every 5 months, Perspective Crop Lens every 3 months. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Effectum | Perspective Crop Lens |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/effectum/id1071713922/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/perspective-crop-lens/id6479597521/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 129 MB | 2 MB |
| Requires iOS | **11.4** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huy Phan](https://appshunter.io/developer/1030216928) | [Masanori Katsuta](https://appshunter.io/developer/320172788) |

## What reviewers say

### Effectum

[App page](https://appshunter.io/ios/app/effectum/id1071713922)

This photo editing app offers a wide range of effects, light textures, and adjustment options to enhance your images. Easily create double exposures and add text or artwork to personalize your photos.

**Highlights:** 156 effects across 8 groups, 128 light textures with blend modes, 22 advanced adjustment options, Double exposure tools, Add text and artwork

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $0.99 | per month |
| Yearly Premium Subscription | $7.99 | per year |
| Buy Full Version | $1.99 | one-time |


### Perspective Crop Lens

[App page](https://appshunter.io/ios/app/perspective-crop-lens/id6479597521)

Correct distorted photos by accurately cropping them to right angles. This tool allows you to extract specific rectangular areas from images, even when taken at an angle or due to lens distortion. You can also add perspective effects to existing photos.

**Highlights:** Real-time cropped image preview, Magnifying glass for precise crop mark adjustment, Intuitive pinch-to-zoom for aspect ratio, Color-coded alignment guides, Add perspective effects to photos, Import photos from camera, album, or shared files

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

**In-app purchases:** none


## Frequently asked questions

### Is Effectum free?

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

### Is Perspective Crop Lens free?

Perspective Crop Lens costs $1.99, with no in-app purchases.

### Which has better reviews, Effectum or Perspective Crop Lens?

Effectum and Perspective Crop Lens are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Effectum or Perspective Crop Lens have ads?

Neither Effectum nor Perspective Crop Lens shows ads.

### Which is updated more often, Effectum or Perspective Crop Lens?

Effectum ships an update every 5 months, and Perspective Crop Lens every 3 months. Most recently, Effectum was updated on October 12, 2026 and Perspective Crop Lens on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*