# DoE #UseItWisely vs PolyChat

The clearest difference is in-app purchases: DoE #UseItWisely at none against PolyChat's 3. DoE #UseItWisely also leads on iOS requirement (12.0 vs 17.6). PolyChat's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. PolyChat sells 3 in-app purchases, starting at $1.99 per 7 days. DoE #UseItWisely asks for nothing beyond the download.

DoE #UseItWisely ships an update monthly, PolyChat every 3 weeks. The most recent releases landed on October 13, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | DoE #UseItWisely | PolyChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/polychat-offline-ai-chat/id6745079682/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 1.6 GB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DoE](https://appshunter.io/developer/1502995914) | [Tokenshop LLC](https://appshunter.io/developer/1802545354) |

## What reviewers say

### DoE #UseItWisely

[App page](https://appshunter.io/ios/app/doe-useitwisely/id1547878513)

**Features:** macOS Compatibility

**In-app purchases:** none


### PolyChat

[App page](https://appshunter.io/ios/app/polychat-offline-ai-chat/id6745079682)

This app allows you to chat with powerful AI models directly on your device, ensuring your conversations remain private and accessible offline. Explore various AI models and harness their reasoning capabilities without needing an internet connection.

**Highlights:** Run state-of-the-art models locally, Offline and private conversations, Harness AI reasoning power, Choose your perfect AI model, Clean and intuitive user interface, Free to use

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PolyChat Pro - Weekly | $1.99 | per 7 days |
| PolyChat Pro - Monthly | $4.99 | per month |
| PolyChat Pro - Yearly | $49.99 | per year |


## Frequently asked questions

### Is DoE #UseItWisely free?

DoE #UseItWisely is free to download, with no in-app purchases.

### Is PolyChat free?

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

### Do DoE #UseItWisely or PolyChat have ads?

DoE #UseItWisely shows ads; PolyChat does not.

### Which is updated more often, DoE #UseItWisely or PolyChat?

DoE #UseItWisely ships an update monthly, and PolyChat every 3 weeks. Most recently, DoE #UseItWisely was updated on October 13, 2026 and PolyChat on October 23, 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.*