# KeySalt vs Needle AI

KeySalt and Needle AI are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for KeySalt against 5.0 for Needle AI. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 1, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | KeySalt | Needle AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/keysalt/id1248596510/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/needle-ai/id6501979078/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 4 MB | 12 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lei Zhang](https://appshunter.io/developer/1142461478) | [Softweb Solutions Inc.](https://appshunter.io/developer/320890033) |

## What reviewers say

### KeySalt

[App page](https://appshunter.io/ios/app/keysalt/id1248596510)

Securely manage all your passwords with this powerful yet easy-to-use application. It employs a SHA256-based algorithm for robust protection, ensuring your credentials remain safe for a lifetime after a brief initial learning period.

**Highlights:** SHA256 password protection, Easy to use interface, Lifetime password security, Elegant design, Powerful management

**Features:** macOS Compatibility

**In-app purchases:** none


### Needle AI

[App page](https://appshunter.io/ios/app/needle-ai/id6501979078)

This application allows users to build secure, custom generative AI solutions. It connects to various data sources to extract insights and facilitate natural language conversations, enabling informed decision-making and data-driven growth. On-premises deployment ensures data security.

**Highlights:** Custom generative AI solutions, Secure on-premises deployment, Natural language chat conversations, Extract insights from data, Data extraction from uploads, Monitor LLM performance

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

**In-app purchases:** none


## Frequently asked questions

### Is KeySalt free?

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

### Is Needle AI free?

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

### Which has better reviews, KeySalt or Needle AI?

KeySalt and Needle AI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do KeySalt or Needle AI have ads?

Neither KeySalt nor Needle AI shows ads.

### Which is updated more often, KeySalt or Needle AI?

KeySalt ships an update every 2 months, and Needle AI every 2 months. Most recently, KeySalt was updated on June 1, 2026 and Needle AI on August 26, 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.*