# Alchemical Input vs Kestrel LITE

The clearest difference is price: Kestrel LITE at Free against Alchemical Input's $1.99. Kestrel LITE also leads on update cadence (weekly vs every 41 months). Alchemical Input's advantage is iOS requirement (15.0 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

Kestrel LITE is free to download; Alchemical Input costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Alchemical Input ships an update every 41 months, Kestrel LITE weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Alchemical Input | Kestrel LITE |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kestrel-lite/id6756029920/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Weekly** |
| Monetization | — | Free |
| Size | 2 MB | 2 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pablo Cussa de Souza](https://appshunter.io/developer/1654566871) | [Tracivex LLC](https://appshunter.io/developer/1858071600) |

## What reviewers say

### Alchemical Input

[App page](https://appshunter.io/ios/app/alchemical-input/id6447952302)

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

**In-app purchases:** none


### Kestrel LITE

[App page](https://appshunter.io/ios/app/kestrel-lite/id6756029920)

Analyze network packet capture files directly on your mobile device. Inspect packet details, reassemble TCP streams, and view host and DNS information. Ideal for network engineers and students learning packet analysis.

**Highlights:** Packet list with hex/ASCII inspector, TCP stream reassembly, Flow records with byte/packet counts, Host inventory with DNS resolution, Protocol classification, Timeline view, Chain-of-custody log

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

**In-app purchases:** none


## Frequently asked questions

### Is Alchemical Input free?

Alchemical Input costs $1.99, with no in-app purchases.

### Is Kestrel LITE free?

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

### Do Alchemical Input or Kestrel LITE have ads?

Neither Alchemical Input nor Kestrel LITE shows ads.

### Which is updated more often, Alchemical Input or Kestrel LITE?

Alchemical Input ships an update every 41 months, and Kestrel LITE weekly. Most recently, Alchemical Input was updated on November 3, 2026 and Kestrel LITE on November 5, 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.*