# DINW Mobile vs Ember

The clearest difference is review sentiment: Ember at 100% against DINW Mobile's 13%. Ember also leads on rating (5.0 vs 1.4) and update cadence (fortnightly vs every 2 months). DINW Mobile's advantage is in-app purchases (none vs 4) and ratings volume (11 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Ember sells 4 in-app purchases, starting at $4.99 per month. DINW Mobile asks for nothing beyond the download.

Ember holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: DINW Mobile has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 13% of DINW Mobile's written reviews are positive against 100% of Ember's.

DINW Mobile ships an update every 2 months, Ember fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | DINW Mobile | Ember |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (11 ratings)](https://appshunter.io/ios/app/dinw-mobile/id1663043908/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ember-migraine-tracker/id6762041852/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 12.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 38 MB | 49 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 12+ | 17+ |
| Developer | [TRA-MINW P.S.](https://appshunter.io/developer/1558517155) | [Cascade Headache, PLLC](https://appshunter.io/developer/1892633088) |

## What reviewers say

### DINW Mobile

[App page](https://appshunter.io/ios/app/dinw-mobile/id1663043908)

Schedule diagnostic imaging appointments, complete necessary forms, and check in remotely to save time. This app offers convenient access to imaging services from Diagnostic Imaging Northwest.

**Highlights:** Schedule imaging appointments, Fill out forms digitally, Mobile check-in, Access imaging services, View appointment details

**Features:** macOS Compatibility

**In-app purchases:** none


### Ember

[App page](https://appshunter.io/ios/app/ember-migraine-tracker/id6762041852)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Ember Monthly | $4.99 | per month |
| Ember Plus | $7.99 | per month |
| Ember Plus | $59.99 | per year |
| Buy the Developer a Coffee | $3.99 | one-time |


## Frequently asked questions

### Is DINW Mobile free?

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

### Is Ember free?

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

### Which has better reviews, DINW Mobile or Ember?

Ember is rated higher. DINW Mobile averages 1.4 out of 5 from 11 ratings, while Ember averages 5.0 from 2 ratings.

### Do DINW Mobile or Ember have ads?

Neither DINW Mobile nor Ember shows ads.

### Which is updated more often, DINW Mobile or Ember?

DINW Mobile ships an update every 2 months, and Ember fortnightly. Most recently, DINW Mobile was updated on October 24, 2026 and Ember on October 24, 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.*