# radian vs Infragraf

The clearest difference is review sentiment: Infragraf at 100% against radian's 40%. Infragraf also leads on rating (4.3 vs 2.0). radian's advantage is price (Free vs $2.99) and device support (3 vs 1). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

radian is free to download; Infragraf costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Infragraf holds the better App Store score, 4.3 against 2.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 40% of radian's written reviews are positive against 100% of Infragraf's.

radian ships an update monthly, Infragraf every 2 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | radian | Infragraf |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/radian/id593206526/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/infragraf/id1491713518/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 6 MB | 30 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tangy Laboratories Inc](https://appshunter.io/developer/1480011645) | [Seohyeon Lee](https://appshunter.io/developer/834163166) |

## What reviewers say

### radian

[App page](https://appshunter.io/ios/app/radian/id593206526)

Control a motion time-lapse device for DSLR or smartphone cameras. Create stunning panning, vertical, or still time-lapses. Requires the Radian device for operation.

**Highlights:** Motion time-lapse control, Panning time-lapses, Vertical time-lapses, Still time-lapses, DSLR camera integration, Smartphone camera integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Infragraf

[App page](https://appshunter.io/ios/app/infragraf/id1491713518)

This app transforms photos and videos by reimagining how colors appear, inspired by infrared photography. It allows users to alter plant and sky colors, apply unique presets, and fine-tune images with various editing tools and overlay effects.

**Highlights:** Infrared-inspired color transformation, 30 color filter presets, Advanced adjustment tools, Gradient and color overlay effects, Photo and video editing

**In-app purchases:** none


## Frequently asked questions

### Is radian free?

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

### Is Infragraf free?

Infragraf costs $2.99, with no in-app purchases.

### Which has better reviews, radian or Infragraf?

Infragraf is rated higher. radian averages 2.0 out of 5 from 4 ratings, while Infragraf averages 4.3 from 3 ratings.

### Do radian or Infragraf have ads?

Neither radian nor Infragraf shows ads.

### Which is updated more often, radian or Infragraf?

radian ships an update monthly, and Infragraf every 2 months. Most recently, radian was updated on October 12, 2026 and Infragraf on October 24, 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.*