# Perspectivize vs RNI Aero

The clearest difference is rating: RNI Aero at 4.7 against Perspectivize's 3.7. RNI Aero also leads on update cadence (every 2 months vs every 13 months) and ratings volume (250 vs 77). Perspectivize's advantage is in-app purchases (none vs 3) and iOS requirement (9.2 vs 15.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. RNI Aero sells 3 in-app purchases, starting at $0.99 per month. Perspectivize asks for nothing beyond the download.

RNI Aero holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 77 and 250 respectively. Written reviews complicate that: 68% of Perspectivize's written reviews are positive against 66% of RNI Aero's, so the app with the better star average is not the one people write more warmly about.

Perspectivize ships an update every 13 months, RNI Aero every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Perspectivize | RNI Aero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (77 ratings)](https://appshunter.io/ios/app/perspectivize/id1120477176/reviews) | **[4.7 (250 ratings)](https://appshunter.io/ios/app/rni-aero/id1505193752/reviews)** |
| Number of ratings | 77 | **250** |
| Positive reviews | **67.7% of reviews** | 65.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 53 MB |
| Requires iOS | **9.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coralworks Innovations Inc.](https://appshunter.io/developer/1120477173) | [RNI](https://appshunter.io/developer/1012002506) |

## What reviewers say

### Perspectivize

[App page](https://appshunter.io/ios/app/perspectivize/id1120477176)

Transform your photos by altering their perspective. Ideal for making document images perfectly rectangular, straightening architectural lines, or creating dramatic viewpoints. Enhance or minimize features near image borders with ease.

**Highlights:** Change photo viewpoint, Rectify document images, Straighten buildings, Adjust image borders, Simulate high/low camera angles

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient perspective correction
- 💰 Free to use
- ✨ Fixes skewed photos
- 🖼️ Good for documents

**What reviewers complain about**

-  anúncios Annoying ads
- 👎 Inconsistent functionality
- 🚫 Lacks basic editing tools (crop, rotate)
- ⚠️ Misleading description (ads, video support)
- 🗑️ Purchase required for saving

**Reported bugs**

- 🐛 Cannot save edited photos
- 🐛 Unable to access photos
- 🐛 App pastes clipboard data automatically
- 🐛 Edited photo data incompatible
- 🐛 Ads with sound on save

**Requested features**

- Add crop tool
- Add rotation tool
- Grid lines for alignment
- Full point control for perspective adjustment
- Video editing support


### RNI Aero

[App page](https://appshunter.io/ios/app/rni-aero/id1505193752)

Transform your photos with unique infrared film simulations inspired by vintage Kodak Aerochrome. This app offers a suite of editing tools to fine-tune your images and share them with the world.

**Highlights:** Infrared film simulation, Inspired by Kodak Aerochrome, Film-based photo editor, Adjustment tools (crop, rotate, brightness, contrast, etc.), Vignette and film grain, RAW support, Direct social sharing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly RNI Aero Subscription | $0.99 | per month |
| Yearly RNI Aero Subscription | $9.99 | per year |
| RNI Aero Pro | $17.99 | one-time |

**What reviewers like**

- 🎨 Beautiful and realistic infrared film simulations
- 👍 User-friendly and intuitive interface
- 💰 Affordable one-time purchase option (historically)
- 🎬 High-quality filter effects and color rendering
- ⚡ Fast and efficient photo editing

**What reviewers complain about**

- 💸 Expensive pricing (€20+ for full version)
- 📅 Watermark/date stamp enabled by default and reactivates each time
- 🔐 Requires Apple Sign-in/authentication unnecessarily
- 🚫 Limited number of filters compared to main RNI Films app
- 💳 Switched from one-time purchase to subscription model

**Reported bugs**

- App crashes when exporting/saving photos
- Slow performance and unresponsiveness
- Black screen when loading photos
- Preset previews not loading
- Use Last Edits feature doesn't retain filter selection

**Requested features**

- Save custom presets and filter settings
- Live camera mode with real-time filters
- Ability to selectively apply filters to specific areas
- Batch processing for multiple photos
- Black and white infrared filter options


## Frequently asked questions

### Is Perspectivize free?

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

### Is RNI Aero free?

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

### Which has better reviews, Perspectivize or RNI Aero?

RNI Aero is rated higher. Perspectivize averages 3.7 out of 5 from 77 ratings, while RNI Aero averages 4.7 from 250 ratings.

### Do Perspectivize or RNI Aero have ads?

Neither Perspectivize nor RNI Aero shows ads.

### Which is updated more often, Perspectivize or RNI Aero?

Perspectivize ships an update every 13 months, and RNI Aero every 2 months. Most recently, Perspectivize was updated on October 24, 2026 and RNI Aero on October 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.*