# D Minder Pro vs Hello Inside

The clearest difference is rating: Hello Inside at 5.0 against D Minder Pro's 4.0. Hello Inside also leads on ads (none vs shown) and review sentiment (63% vs 34%). D Minder Pro's advantage is ratings volume (1.8K vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. D Minder Pro sells 2 one-off in-app purchases and Hello Inside sells 2 in-app purchases, starting at $34.99 per month. Whichever you choose, the download price is not the number that matters.

Hello Inside holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: D Minder Pro has 1.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 34% of D Minder Pro's written reviews are positive against 63% of Hello Inside's.

D Minder Pro ships an update every 2 days, Hello Inside every 4 days. Both last shipped on October 13, 2026.

## The numbers

| Metric | D Minder Pro | Hello Inside |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1.8K ratings)](https://appshunter.io/ios/app/d-minder-pro/id547102495/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hello-inside/id1577156704/reviews)** |
| Number of ratings | **1.8K** | 1 |
| Positive reviews | 33.9% of reviews | **62.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 37 MB | 162 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [ontometrics](https://appshunter.io/developer/410064693) | [Hello Inside](https://appshunter.io/developer/1577156886) |

## What reviewers say

### D Minder Pro

[App page](https://appshunter.io/ios/app/d-minder-pro/id547102495)

Track and manage your Vitamin D intake and sun exposure. This app calculates optimal sun exposure times based on your profile and location, and integrates with Apple Health for seamless data exchange. It also provides forecasts and notifications for vitamin D generation opportunities.

**Highlights:** Vitamin D tracking and management, Apple Health integration, Sun exposure calculation, Optimal exposure time alerts, Daily forecasts and solar position, History and future event scheduling

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DMinder Premium | $1.99 | one-time |
| Lifetime Ad Removal | $24.99 | one-time |

**What reviewers like**

- 🚀 Useful for tracking vitamin D levels
- 🌞 Helps with safe sun exposure
- 👍 Accurate calculations
- 🔋 Doesn't drain battery
- 💡 Innovative concept

**What reviewers complain about**

- 🐛 Crashes or bugs
- 🔍 Difficult to use or navigate
- 🔧 Lacks customization options
- 📊 Inaccurate data or estimates
- 💸 Paid version not worth the cost

**Reported bugs**

- App crashes on launch or during use
- Location settings not working properly
- Inconsistent data or calculations between devices
- Inability to save or sync user data
- Overcast detection not functioning correctly

**Requested features**

- Add more food options for vitamin D
- Ability to edit past sun sessions
- Provide more detailed reports and analytics
- Add reminders or notifications for sun exposure
- Allow customization of skin type and location


### Hello Inside

[App page](https://appshunter.io/ios/app/hello-inside/id1577156704)

This app offers a holistic approach to women's metabolism and well-being, utilizing continuous glucose monitoring (CGM) to provide insights into hormonal imbalances. It helps manage symptoms related to PMS, menopause, and other hormone disorders through personalized recommendations and educational programs.

**Highlights:** Continuous glucose monitoring (CGM) integration, Insights into female metabolism and hormonal imbalances, Personalized recommendations for PMS and menopause, Blood sugar monitoring and stabilization, Educational programs on hormones and menopause, Activity and journaling for tracking habits

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| App Only Monthly Subscription | $34.99 | per month |
| App Only Yearly Subscription | $174.99 | per year |


## Frequently asked questions

### Is D Minder Pro free?

D Minder Pro is free to download, with in-app purchases available.

### Is Hello Inside free?

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

### Which has better reviews, D Minder Pro or Hello Inside?

Hello Inside is rated higher. D Minder Pro averages 4.0 out of 5 from 1.8K ratings, while Hello Inside averages 5.0 from 1 ratings.

### Do D Minder Pro or Hello Inside have ads?

D Minder Pro shows ads; Hello Inside does not.

### Which is updated more often, D Minder Pro or Hello Inside?

D Minder Pro ships an update every 2 days, and Hello Inside every 4 days. Most recently, D Minder Pro was updated on October 13, 2026 and Hello Inside on October 13, 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.*