# OnLens vs DualShot Camera

The clearest difference is update cadence: OnLens at daily against DualShot Camera's every 3 days. DualShot Camera's advantage is iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OnLens sells 1 one-off in-app purchase and DualShot Camera sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

OnLens ships an update daily, DualShot Camera every 3 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OnLens | DualShot Camera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 days |
| Size | 3 MB | 6 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [建中 李](https://appshunter.io/developer/1894500745) | [凤英 刘](https://appshunter.io/developer/1822180550) |

## What reviewers say

### OnLens

[App page](https://appshunter.io/ios/app/onlens/id6766059430)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| onLens | $1.99 | one-time |


### DualShot Camera

[App page](https://appshunter.io/ios/app/dualshot-camera-dual-format/id6768878556)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DualShot Pro Weekly | $3.99 | per 7 days |
| DualShot Pro Monthly | $9.99 | per month |
| DualShot Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is OnLens free?

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

### Is DualShot Camera free?

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

### Do OnLens or DualShot Camera have ads?

Neither OnLens nor DualShot Camera shows ads.

### Which is updated more often, OnLens or DualShot Camera?

OnLens ships an update daily, and DualShot Camera every 3 days. Most recently, OnLens was updated on October 25, 2026 and DualShot Camera on October 28, 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.*