# OnceRoll vs Knips

The clearest difference is update cadence: Knips at daily against OnceRoll's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OnceRoll sells 15 one-off in-app purchases and Knips sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OnceRoll ships an update weekly, Knips daily. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | OnceRoll | Knips |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Size | 105 MB | 42 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TRAN VAN MANH](https://appshunter.io/developer/1833133182) | [WILLIAM REMOY R0ED](https://appshunter.io/developer/6800903235) |

## What reviewers say

### OnceRoll

[App page](https://appshunter.io/ios/app/onceroll/id6759189886)

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Up to 10 participants | $1.99 | one-time |
| Add 15 participants | $3.99 | one-time |
| Up to 25 participants | $9.99 | one-time |
| Add 30 participants | $9.99 | one-time |
| Video Event – 25 Guests | $14.99 | one-time |
| Up to 50 participants | $19.99 | one-time |
| Video Event Add-On – 25 Guests | $19.99 | one-time |
| Add 60 participants | $24.99 | one-time |
| Video Event – 50 Guests | $29.99 | one-time |
| Up to 100 participants | $34.99 | one-time |
| Add 50 Video Guests | $39.99 | one-time |
| Video Event – 100 Guests | $49.99 | one-time |
| Up to 150 participants | $49.99 | one-time |
| Up to 200 participants | $69.99 | one-time |
| Video Event – 200 Guests | $89.99 | one-time |


### Knips

[App page](https://appshunter.io/ios/app/knips-disposable-camera/id6800903233)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knips · Evig film | $7.99 | one-time |
| Knips · 10 deltakere + evig film | $9.99 | one-time |
| Knips · 25 deltakere + evig film | $12.99 | one-time |
| Knips · 50 deltakere + evig film | $22.99 | one-time |
| Knips · 100 deltakere | $29.99 | one-time |
| Knips · 100 deltakere + evig film | $39.99 | one-time |
| Knips · 150 deltakere | $49.99 | one-time |
| Knips · 150 deltakere + evig film | $59.99 | one-time |
| Knips · 200 deltakere | $69.99 | one-time |
| Knips · 200 deltakere + evig film | $79.99 | one-time |


## Frequently asked questions

### Is OnceRoll free?

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

### Is Knips free?

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

### Do OnceRoll or Knips have ads?

Neither OnceRoll nor Knips shows ads.

### Which is updated more often, OnceRoll or Knips?

OnceRoll ships an update weekly, and Knips daily. Most recently, OnceRoll was updated on October 18, 2026 and Knips on October 3, 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.*