# Ai Chat Plus Open Conversation vs DailyPen

The clearest difference is update cadence: DailyPen at every 2 days against Ai Chat Plus Open Conversation's every 3 months. Ai Chat Plus Open Conversation's advantage is device support (4 vs 1) and iOS requirement (13.1 vs 18.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Ai Chat Plus Open Conversation sells 2 in-app purchases, starting at $5.99 per 7 days and DailyPen sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Ai Chat Plus Open Conversation ships an update every 3 months, DailyPen every 2 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Ai Chat Plus Open Conversation | DailyPen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (19 ratings)](https://appshunter.io/ios/app/ai-chat-plus-open-conversation/id6453888200/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 4 MB |
| Requires iOS | **13.1** | 18.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryabov Vladislav](https://appshunter.io/developer/797052222) | [MEHMET MURAT ALINCA](https://appshunter.io/developer/1775920426) |

## What reviewers say

### Ai Chat Plus Open Conversation

[App page](https://appshunter.io/ios/app/ai-chat-plus-open-conversation/id6453888200)

Engage in advanced AI conversations using GPT-3.5 and GPT-4 models. Get academic help, business advice, entertainment, or emotional support. Your chats are kept private and are not used for AI training.

**Highlights:** GPT-4 and GPT-3.5 models, Academic assistance, Professional guidance, Daily life advice, Device synchronization, Absolute privacy

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ai Chat Plus | $5.99 | per 7 days |
| Ai Chat Plus One Month | $19.99 | per month |


### DailyPen

[App page](https://appshunter.io/ios/app/dailypen/id6751901340)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DailyPen Monthly Premium | $1.99 | per month |
| DailyPen Yearly Premium | $17.99 | per year |


## Frequently asked questions

### Is Ai Chat Plus Open Conversation free?

Ai Chat Plus Open Conversation is free to download, with in-app purchases available.

### Is DailyPen free?

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

### Do Ai Chat Plus Open Conversation or DailyPen have ads?

Neither Ai Chat Plus Open Conversation nor DailyPen shows ads.

### Which is updated more often, Ai Chat Plus Open Conversation or DailyPen?

Ai Chat Plus Open Conversation ships an update every 3 months, and DailyPen every 2 days. Most recently, Ai Chat Plus Open Conversation was updated on October 24, 2026 and DailyPen on October 15, 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.*