# Junbo AI vs DeepThink

The clearest difference is price: Junbo AI at Free against DeepThink's $2.99. Junbo AI also leads on iOS requirement (14.0 vs 18.0). DeepThink's advantage is device support. On in-app purchases there is nothing between them.

Junbo AI is free to download; DeepThink costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Junbo AI | DeepThink |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/deepthink/id6741049434/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Paid |
| Size | 0 MB | 21 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | +4 |
| Developer | [Advanced Business Services, Inc.](https://appshunter.io/developer/1681731877) | [3DTOPO Inc.](https://appshunter.io/developer/306248371) |

## What reviewers say

### Junbo AI

[App page](https://appshunter.io/ios/app/junbo-ai/id6483760359)

**In-app purchases:** none


### DeepThink

[App page](https://appshunter.io/ios/app/deepthink/id6741049434)

This AI assistant operates entirely on your device, offering private and unlimited conversations without needing an internet connection. It utilizes a self-reflection model for accurate reasoning and provides formatted output for easy use. Share with family for a secure, offline thinking partner.

**Highlights:** Complete privacy on-device processing, Offline functionality, Unlimited conversations, Markdown and LaTeX rendering, Full chat history, Family Sharing up to 6 members, AI self-reflection for thoughtful responses

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

**In-app purchases:** none


## Frequently asked questions

### Is Junbo AI free?

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

### Is DeepThink free?

DeepThink costs $2.99, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*