# OncoPower vs DietSensor Oncology

The clearest difference is in-app purchases: OncoPower at none against DietSensor Oncology's 9. OncoPower also leads on update cadence (every 10 days vs every 2 months) and ratings volume (87 vs 12). DietSensor Oncology's advantage is rating (5.0 vs 4.6) and review sentiment (100% vs 90%). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. DietSensor Oncology sells 8 in-app purchases, starting at $29.99 per 3 months. OncoPower asks for nothing beyond the download.

DietSensor Oncology holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: OncoPower has 87 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 90% of OncoPower's written reviews are positive against 100% of DietSensor Oncology's.

OncoPower ships an update every 10 days, DietSensor Oncology every 2 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OncoPower | DietSensor Oncology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (87 ratings)](https://appshunter.io/ios/app/oncopower/id1466384848/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/dietsensor-oncology/id6444870734/reviews)** |
| Number of ratings | **87** | 12 |
| Positive reviews | 90.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 139 MB | 398 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Witty Health Inc](https://appshunter.io/developer/1466384847) | [DietSensor, Inc.](https://appshunter.io/developer/1101290387) |

## What reviewers say

### OncoPower

[App page](https://appshunter.io/ios/app/oncopower/id1466384848)

This app provides a comprehensive platform for cancer patients, caregivers, and healthcare professionals. It offers social-emotional support, clinical tools, wellness content, and evidence-based resources. AI personalizes the experience, delivering supportive care and educational materials.

**Highlights:** Evidence-based education library, Personalized support groups, Clinical trial matching, Ask-a-Doc service, Daily check-in and reflection, Pill reminder and medication savings, Guided meditations

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### DietSensor Oncology

[App page](https://appshunter.io/ios/app/dietsensor-oncology/id6444870734)

This app offers personalized nutrition guidance and food strategies to help manage cancer treatment side effects like nausea and loss of appetite. It provides meal suggestions, recipes, and portion control advice to maintain a healthy weight and strengthen the immune system during recovery.

**Highlights:** Side effect-specific food strategies, Personalized meal and recipe suggestions, Glycemic peak monitoring, Portion control for calorie and macronutrient intake, Daily recipes, menus, and shopping lists, Activity tracking, Dietitian chat support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months Premium | $29.99 | per 3 months |
| 1 year Premium | $39.99 | per year |
| Premium 1 month | $39.99 | per month |
| 1 year Premium | $49.99 | per year |
| 1 year Premium | $49.99 | per year |
| 1 year Premium | $49.99 | per year |
| Premium 3 Months | $59.99 | per 3 months |
| Premium 1 year | $99.99 | per year |


## Frequently asked questions

### Is OncoPower free?

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

### Is DietSensor Oncology free?

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

### Which has better reviews, OncoPower or DietSensor Oncology?

DietSensor Oncology is rated higher. OncoPower averages 4.6 out of 5 from 87 ratings, while DietSensor Oncology averages 5.0 from 12 ratings.

### Do OncoPower or DietSensor Oncology have ads?

Neither OncoPower nor DietSensor Oncology shows ads.

### Which is updated more often, OncoPower or DietSensor Oncology?

OncoPower ships an update every 10 days, and DietSensor Oncology every 2 months. Most recently, OncoPower was updated on October 15, 2026 and DietSensor Oncology on October 7, 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.*