# klnch vs Sig2

klnch and Sig2 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

klnch ships an update every 5 weeks, Sig2 every 3 weeks. The most recent releases landed on June 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | klnch | Sig2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/klnch/id1565561948/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 18 MB | 32 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Iriso](https://appshunter.io/developer/1481506969) | [Sig2 Labs, Inc.](https://appshunter.io/developer/1703336919) |

## What reviewers say

### klnch

[App page](https://appshunter.io/ios/app/klnch/id1565561948)

This AI-powered mobile application helps organizations understand employee sentiment. It provides insights into how people are feeling, enabling better prioritization of well-being.

**Highlights:** AI-powered sentiment analysis, Employee well-being insights, Organizational prioritization, Mobile accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Sig2

[App page](https://appshunter.io/ios/app/sig2/id6462756885)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is klnch free?

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

### Is Sig2 free?

Sig2 is free to download, with no in-app purchases.

### Do klnch or Sig2 have ads?

Neither klnch nor Sig2 shows ads.

### Which is updated more often, klnch or Sig2?

klnch ships an update every 5 weeks, and Sig2 every 3 weeks. Most recently, klnch was updated on June 19, 2026 and Sig2 on September 14, 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.*