# Local Sidekick vs Private AI

The clearest difference is price: Local Sidekick at Free against Private AI's $4.99. Private AI's advantage is in-app purchases (none vs 3) and update cadence (every 2 days vs every 10 days). On ads, device support and iOS requirement there is nothing between them.

Local Sidekick is free to download; Private AI costs $4.99 up front. Local Sidekick sells 3 one-off in-app purchases. Private AI asks for nothing beyond the download.

Local Sidekick ships an update every 10 days, Private AI every 2 days. The most recent releases landed on June 3, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | Local Sidekick | Private AI |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/local-sidekick/id6752312900/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free | — |
| Best chart rank | — | **#195** |
| Size | 3 MB | 6 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [FLUXLINK LLC](https://appshunter.io/developer/1838826543) | [GTechnologies LLC](https://appshunter.io/developer/1813624050) |

## What reviewers say

### Local Sidekick

[App page](https://appshunter.io/ios/app/local-sidekick/id6752312900)

Process your PDFs entirely on your device using local AI. Summarize, study, and ask questions about documents with complete privacy and offline functionality. Ideal for students and professionals needing secure document analysis.

**Highlights:** On-device AI processing, Offline PDF chat, Document summarization, Generate quiz questions, Extract key points, Total privacy

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate a Small Coffee | $0.99 | one-time |
| Donate a Medium Coffee | $1.99 | one-time |
| Donate a Large Coffee | $2.99 | one-time |


### Private AI

[App page](https://appshunter.io/ios/app/private-ai-document-chat/id6757301317)

**Currently charting:** #195 Top Paid · Productivity (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Local Sidekick free?

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

### Is Private AI free?

Private AI costs $4.99, with no in-app purchases.

### Do Local Sidekick or Private AI have ads?

Neither Local Sidekick nor Private AI shows ads.

### Which is updated more often, Local Sidekick or Private AI?

Local Sidekick ships an update every 10 days, and Private AI every 2 days. Most recently, Local Sidekick was updated on June 3, 2026 and Private AI on July 30, 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.*