# PromptSmith vs Personal.AI

The clearest difference is ads: Personal.AI at none against PromptSmith's shown. Personal.AI also leads on update cadence (weekly vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

PromptSmith ships an update every 6 weeks, Personal.AI weekly. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PromptSmith | Personal.AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/personalai/id6760272621/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 5 MB | 15 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [AKIRA SASAKI](https://appshunter.io/developer/1831157554) | [Jagadeesh Raghu](https://appshunter.io/developer/1876703006) |

## What reviewers say

### PromptSmith

[App page](https://appshunter.io/ios/app/promptsmith/id6755958859)

**Features:** macOS Compatibility

**In-app purchases:** none


### Personal.AI

[App page](https://appshunter.io/ios/app/personalai/id6760272621)

An on-device AI assistant that processes information locally for enhanced privacy and structured understanding. It offers web search, local document querying, and agent mode for complex reasoning, all without sending data to external servers.

**Highlights:** On-device AI processing, Web search integration, Local RAG for document querying, Agent mode for multi-step reasoning, Offline AI experience, Support for quantized models

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

**In-app purchases:** none


## Frequently asked questions

### Is PromptSmith free?

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

### Is Personal.AI free?

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

### Do PromptSmith or Personal.AI have ads?

PromptSmith shows ads; Personal.AI does not.

### Which is updated more often, PromptSmith or Personal.AI?

PromptSmith ships an update every 6 weeks, and Personal.AI weekly. Most recently, PromptSmith was updated on September 10, 2026 and Personal.AI on September 20, 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.*