# D Minder Pro vs Keto

The clearest difference is rating: D Minder Pro at 4.0 against Keto's 2.6. D Minder Pro also leads on review sentiment (34% vs 0%) and update cadence (every 2 days vs every 4 months). Keto's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. D Minder Pro sells 2 one-off in-app purchases. Keto asks for nothing beyond the download.

D Minder Pro holds the better App Store score, 4.0 against 2.6. That said, the two scores are not equally well evidenced: D Minder Pro has 1.8K ratings behind it against 12, 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 0% of Keto's.

D Minder Pro ships an update every 2 days, Keto every 4 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | D Minder Pro | Keto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1.8K ratings)](https://appshunter.io/ios/app/d-minder-pro/id547102495/reviews)** | [2.6 (12 ratings)](https://appshunter.io/ios/app/keto-green/id1118675646/reviews) |
| Number of ratings | **1.8K** | 12 |
| Positive reviews | **34.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 4 months |
| Monetization | Freemium | **Free** |
| Size | 37 MB | 27 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ontometrics](https://appshunter.io/developer/410064693) | [INSPIRING-LIFE TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1091253731) |

## 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


### Keto

[App page](https://appshunter.io/ios/app/keto-green/id1118675646)

Track your urine ketones and pH to achieve a Keto-Alkaline state. This app helps you monitor your diet and lifestyle for optimal health and energy levels. Stay accountable to a healthy lifestyle with a comprehensive checklist.

**Highlights:** Record urine ketones, Record urine pH, Monitor Keto-Alkaline state, Lifestyle accountability checklist, Track diet and health

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

**In-app purchases:** none


## Frequently asked questions

### Is D Minder Pro free?

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

### Is Keto free?

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

### Which has better reviews, D Minder Pro or Keto?

D Minder Pro is rated higher. D Minder Pro averages 4.0 out of 5 from 1.8K ratings, while Keto averages 2.6 from 12 ratings.

### Do D Minder Pro or Keto have ads?

D Minder Pro shows ads; Keto does not.

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

D Minder Pro ships an update every 2 days, and Keto every 4 months. Most recently, D Minder Pro was updated on October 29, 2026 and Keto 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.*