# F8 Effect vs KUMU

The clearest difference is ads: KUMU at none against F8 Effect's shown. KUMU also leads on update cadence (daily vs every 3 days). F8 Effect's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. F8 Effect sells 2 one-off in-app purchases and KUMU sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

F8 Effect ships an update every 3 days, KUMU daily. The most recent releases landed on October 8, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | F8 Effect | KUMU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 111 MB | 15 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuta Yamamoto](https://appshunter.io/developer/1197916702) | [AKIRA SANO](https://appshunter.io/developer/6801496956) |

## What reviewers say

### F8 Effect

[App page](https://appshunter.io/ios/app/f8-effect/id6777391027)

This camera app transforms your live view into retro game-style visuals. Apply 8-bit and 16-bit era aesthetics in real-time or edit existing photos with these unique filters.

**Highlights:** Live retro game-style effects, Edit existing photos, Customizable presets, Resolution adjustments, Dithering effect, CRT-style filter

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Watermark | $0.99 | one-time |
| Remove Ads | $12.99 | one-time |


### KUMU

[App page](https://appshunter.io/ios/app/kumu-photo-layout/id6816951705)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KUMU Pro | $9.99 | one-time |


## Frequently asked questions

### Is F8 Effect free?

F8 Effect is free to download, with in-app purchases available.

### Is KUMU free?

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

### Do F8 Effect or KUMU have ads?

F8 Effect shows ads; KUMU does not.

### Which is updated more often, F8 Effect or KUMU?

F8 Effect ships an update every 3 days, and KUMU daily. Most recently, F8 Effect was updated on October 8, 2026 and KUMU on October 29, 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.*