# Pioneer Trigger vs Kashf Lens

The clearest difference is in-app purchases: Kashf Lens at none against Pioneer Trigger's 1. Pioneer Trigger's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Pioneer Trigger sells 1 one-off in-app purchase. Kashf Lens asks for nothing beyond the download.

Pioneer Trigger ships an update fortnightly, Kashf Lens weekly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Pioneer Trigger | Kashf Lens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 6 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ILTERRA](https://appshunter.io/developer/1489815900) | [Azziz Mimouni](https://appshunter.io/developer/1877626721) |

## What reviewers say

### Pioneer Trigger

[App page](https://appshunter.io/ios/app/pioneer-trigger/id1640497829)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access for all features | $4.99 | one-time |


### Kashf Lens

[App page](https://appshunter.io/ios/app/kashf-lens-sensor-explorer/id6759244520)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pioneer Trigger free?

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

### Is Kashf Lens free?

Kashf Lens is free to download, with no in-app purchases.

### Do Pioneer Trigger or Kashf Lens have ads?

Neither Pioneer Trigger nor Kashf Lens shows ads.

### Which is updated more often, Pioneer Trigger or Kashf Lens?

Pioneer Trigger ships an update fortnightly, and Kashf Lens weekly. Most recently, Pioneer Trigger was updated on October 4, 2026 and Kashf Lens 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.*