# Filter Flow vs Panopticon Blob Detection

The clearest difference is in-app purchases: Filter Flow at none against Panopticon Blob Detection's 1. Panopticon Blob Detection's advantage is update cadence (every 5 days vs every 2 months) and price ($2.99 vs $4.99). On ads, device support and iOS requirement there is nothing between them.

Filter Flow costs $4.99 and Panopticon Blob Detection $2.99 up front. Panopticon Blob Detection sells 1 one-off in-app purchase. Filter Flow asks for nothing beyond the download.

Filter Flow ships an update every 2 months, Panopticon Blob Detection every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Filter Flow | Panopticon Blob Detection |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 6 MB | 22 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Principal LA LLC](https://appshunter.io/developer/909713108) | [Mike Gao](https://appshunter.io/developer/384844113) |

## What reviewers say

### Filter Flow

[App page](https://appshunter.io/ios/app/filter-flow-experimental-fx/id6740014957)

Create advanced, real-time video effects by chaining together filters and combining multiple video inputs. Offers a drag-and-drop interface with over 20 core filters and 15 blend modes for unique visual compositions.

**Highlights:** Node-based video effects design, Combine multiple video inputs, 20+ core image filters, 15 blend modes, Real-time preview, 15+ artistic presets, Real-time filtered video recording

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

**In-app purchases:** none


### Panopticon Blob Detection

[App page](https://appshunter.io/ios/app/panopticon-blob-detection/id6761319813)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features | $1.99 | one-time |


## Frequently asked questions

### Is Filter Flow free?

Filter Flow costs $4.99, with no in-app purchases.

### Is Panopticon Blob Detection free?

Panopticon Blob Detection costs $2.99, and also offers in-app purchases.

### Do Filter Flow or Panopticon Blob Detection have ads?

Neither Filter Flow nor Panopticon Blob Detection shows ads.

### Which is updated more often, Filter Flow or Panopticon Blob Detection?

Filter Flow ships an update every 2 months, and Panopticon Blob Detection every 5 days. Most recently, Filter Flow was updated on November 3, 2026 and Panopticon Blob Detection on October 31, 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.*