# Serial Shot Lite with Filter Effect vs Keepix

The clearest difference is in-app purchases: Serial Shot Lite with Filter Effect at none against Keepix's 7. Serial Shot Lite with Filter Effect also leads on iOS requirement (7.0 vs 15.1). Keepix's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Keepix sells 7 one-off in-app purchases. Serial Shot Lite with Filter Effect asks for nothing beyond the download.

Serial Shot Lite with Filter Effect ships an update every 2 months, Keepix every 2 weeks. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Serial Shot Lite with Filter Effect | Keepix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 11 MB | 39 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keiichi Okamoto](https://appshunter.io/developer/431066685) | [Josian MOULY](https://appshunter.io/developer/6772555480) |

## What reviewers say

### Serial Shot Lite with Filter Effect

[App page](https://appshunter.io/ios/app/serial-shot-lite-with-filter-effect/id589227088)

**Features:** macOS Compatibility

**In-app purchases:** none


### Keepix

[App page](https://appshunter.io/ios/app/keepix/id6772555478)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small coffee | $0.99 | one-time |
| Croissant | $2.99 | one-time |
| Sandwich | $3.99 | one-time |
| Pizza | $8.99 | one-time |
| Restaurant | $19.99 | one-time |
| Generous support | $44.99 | one-time |
| Patron | $89.99 | one-time |


## Frequently asked questions

### Is Serial Shot Lite with Filter Effect free?

Serial Shot Lite with Filter Effect is free to download, with no in-app purchases.

### Is Keepix free?

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

### Do Serial Shot Lite with Filter Effect or Keepix have ads?

Neither Serial Shot Lite with Filter Effect nor Keepix shows ads.

### Which is updated more often, Serial Shot Lite with Filter Effect or Keepix?

Serial Shot Lite with Filter Effect ships an update every 2 months, and Keepix every 2 weeks. Most recently, Serial Shot Lite with Filter Effect was updated on October 6, 2026 and Keepix on September 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.*