# Echo + Ember vs QuestionDiary

The clearest difference is in-app purchases: QuestionDiary at none against Echo + Ember's 2. Echo + Ember's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Echo + Ember sells 2 in-app purchases, starting at $9.99 per month. QuestionDiary asks for nothing beyond the download.

## The numbers

| Metric | Echo + Ember | QuestionDiary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | — |
| Size | 50 MB | 33 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Quance](https://appshunter.io/developer/6771831308) | [GAGASOFT](https://appshunter.io/developer/1518379024) |

## What reviewers say

### Echo + Ember

[App page](https://appshunter.io/ios/app/echo-plus-ember/id6775933792)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Monthly | $9.99 | per month |
| Individual Annual | $99.99 | per year |


### QuestionDiary

[App page](https://appshunter.io/ios/app/questiondiary-daily-journal/id6816685710)

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

**In-app purchases:** none


## Frequently asked questions

### Is Echo + Ember free?

Echo + Ember is free to download, with in-app purchases available.

### Is QuestionDiary free?

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

### Do Echo + Ember or QuestionDiary have ads?

QuestionDiary shows ads; Echo + Ember does not.

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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.*