# Dr.Wise vs HistoGrams⁺

Dr.Wise and HistoGrams⁺ are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dr.Wise ships an update every 5 weeks, HistoGrams⁺ every 2 months. The most recent releases landed on August 31, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Dr.Wise | HistoGrams⁺ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/histograms/id6477970674/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **74.4% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 97 MB | 28 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Jaypee](https://appshunter.io/developer/1406302738) | [Viren Kariya](https://appshunter.io/developer/1731249462) |

## What reviewers say

### Dr.Wise

[App page](https://appshunter.io/ios/app/drwise/id6473073791)

This AI chatbot offers a personalized learning experience for medical professionals and students. It provides instant answers to doubts, explains complex concepts from trusted sources, and allows for visual exploration with reference images. The tool helps optimize learning time and recall important details through chat history.

**Highlights:** Personalized learning assistance, Explanations from trusted resources, Fast information retrieval, Visual exploration with reference images, Follow-up questions for clarity, Chat history recall

**In-app purchases:** none


### HistoGrams⁺

[App page](https://appshunter.io/ios/app/histograms/id6477970674)

This app offers a quick reference and revision guide for students, covering histology, physiology, biochemistry, and pathology. It features comprehensive notes and hand-drawn diagrams to simplify complex topics and prepare for exams.

**Highlights:** Histology revision notes, Hand-drawn diagrams, Neuroanatomy demos, Physiology practical details, Video links for concepts, Regular updates

**In-app purchases:** none


## Frequently asked questions

### Is Dr.Wise free?

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

### Is HistoGrams⁺ free?

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

### Do Dr.Wise or HistoGrams⁺ have ads?

Neither Dr.Wise nor HistoGrams⁺ shows ads.

### Which is updated more often, Dr.Wise or HistoGrams⁺?

Dr.Wise ships an update every 5 weeks, and HistoGrams⁺ every 2 months. Most recently, Dr.Wise was updated on August 31, 2026 and HistoGrams⁺ on September 11, 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.*