# Chat Yourself vs Days Until 100

The clearest difference is in-app purchases: Days Until 100 at none against Chat Yourself's 1. Chat Yourself's advantage is iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Chat Yourself sells 1 in-app purchase, starting at $0.99 per month. Days Until 100 asks for nothing beyond the download.

## The numbers

| Metric | Chat Yourself | Days Until 100 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 6 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Brain Bloom LLC.](https://appshunter.io/developer/1715594182) | [Kairu Inoue](https://appshunter.io/developer/1808240838) |

## What reviewers say

### Chat Yourself

[App page](https://appshunter.io/ios/app/chat-yourself/id6744992569)

Engage in solo chat conversations to organize your thoughts and uncover new insights. This app offers AI summarization to condense your writing and allows for easy export and sharing of your content. It's designed with an intuitive interface and a strong focus on privacy, storing data solely on your device.

**Highlights:** Solo chat for thought organization, AI summarization for insights, Export content as PDF, Share content via SNS, Add location, photos, and files, Privacy-focused, on-device storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |


### Days Until 100

[App page](https://appshunter.io/ios/app/days-until-100/id6792262785)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chat Yourself free?

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

### Is Days Until 100 free?

Days Until 100 is free to download, with no in-app purchases.

### Do Chat Yourself or Days Until 100 have ads?

Both Chat Yourself and Days Until 100 show ads.

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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.*