# TrigonScope vs KaleidoScope FilterCam

The clearest difference is price: TrigonScope at Free against KaleidoScope FilterCam's $1.99. TrigonScope also leads on rating (5.0 vs 1.0) and iOS requirement (8.3 vs 12.0). KaleidoScope FilterCam's advantage is update cadence (every 8 months vs every 19 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

TrigonScope is free to download; KaleidoScope FilterCam costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TrigonScope holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

TrigonScope ships an update every 19 months, KaleidoScope FilterCam every 8 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | TrigonScope | KaleidoScope FilterCam |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trigonscope/id383336505/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/kaleidoscope-filtercam/id908166686/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 8 months** |
| Monetization | **Free** | Paid |
| Size | 5 MB | 26 MB |
| Requires iOS | **8.3** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Computer Creators](https://appshunter.io/developer/373089609) | [HIROFUMI MARUO](https://appshunter.io/developer/667820705) |

## What reviewers say

### TrigonScope

[App page](https://appshunter.io/ios/app/trigonscope/id383336505)

Create stunning kaleidoscope-like effects with your iPhone camera. Easily generate unique patterns and save your favorite creations as wallpapers. Share your artistic photos directly from the app.

**Highlights:** Kaleidoscope camera effects, Pattern generation, Save favorite pictures, Wallpaper creation tool, Easy touch controls, Direct sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### KaleidoScope FilterCam

[App page](https://appshunter.io/ios/app/kaleidoscope-filtercam/id908166686)

Capture stunning photos with a unique kaleidoscope effect and 27 artistic filters. Adjust focus, exposure, and filter strength for personalized images. Save and share your creations instantly.

**Highlights:** Kaleidoscope filter, 27 art filters, Adjustable focus and exposure, Filter strength adjustment, Pinch-to-zoom, High/medium/low resolution options, Instant and timer shutter

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TrigonScope free?

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

### Is KaleidoScope FilterCam free?

KaleidoScope FilterCam costs $1.99, with no in-app purchases.

### Which has better reviews, TrigonScope or KaleidoScope FilterCam?

TrigonScope is rated higher. TrigonScope averages 5.0 out of 5 from 1 ratings, while KaleidoScope FilterCam averages 1.0 from 1 ratings.

### Do TrigonScope or KaleidoScope FilterCam have ads?

Neither TrigonScope nor KaleidoScope FilterCam shows ads.

### Which is updated more often, TrigonScope or KaleidoScope FilterCam?

TrigonScope ships an update every 19 months, and KaleidoScope FilterCam every 8 months. Most recently, TrigonScope was updated on November 1, 2026 and KaleidoScope FilterCam on November 1, 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.*