# Almanac Chat vs DeepSynopsis

The clearest difference is in-app purchases: DeepSynopsis at none against Almanac Chat's 6. DeepSynopsis also leads on iOS requirement (16.6 vs 26.0). Almanac Chat's advantage is update cadence (weekly vs fortnightly) and ratings volume (5 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Almanac Chat sells 6 in-app purchases, starting at $9.99 per month. DeepSynopsis asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Almanac Chat against 5.0 for DeepSynopsis. That said, the two scores are not equally well evidenced: Almanac Chat has 5 ratings behind it against 1, so its average is the more settled of the two.

Almanac Chat ships an update weekly, DeepSynopsis fortnightly. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Almanac Chat | DeepSynopsis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/almanac-chat/id6741955096/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/deepsynopsis/id6748595128/reviews) |
| Number of ratings | **5** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 134 MB | 14 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Almanac Health, Inc.](https://appshunter.io/developer/1796313787) | [MedSynapse](https://appshunter.io/developer/1554232598) |

## What reviewers say

### Almanac Chat

[App page](https://appshunter.io/ios/app/almanac-chat/id6741955096)

This app provides healthcare professionals with evidence-based medical answers sourced from peer-reviewed literature. It offers access to over 1 million medical topics across 150 specialties, helping users stay updated on the latest advancements and treatment approaches.

**Highlights:** Evidence-based medical answers, Sourced and cited responses, Over 1 million medical topics, 150+ medical specialties, Research conditions and treatments, Stay updated on medical advances

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Almanac Plus | $9.99 | per month |
| Almanac Pro | $19.99 | per month |
| Almanac Pro | $39.99 | per month |
| Almanac Max | $199.99 | per month |
| Almanac Pro Yearly | $389.99 | per year |
| Almanac Extended Max | $399.99 | per month |


### DeepSynopsis

[App page](https://appshunter.io/ios/app/deepsynopsis/id6748595128)

An AI-powered medical reference tool for healthcare professionals. It synthesizes real-time evidence and peer-reviewed insights to provide unbiased, up-to-date answers for clinical decision-making. Designed exclusively for licensed medical practitioners.

**Highlights:** AI-powered evidence synthesis, Unbiased, up-to-date answers, Peer-reviewed insights, Community-powered engagement, Designed for healthcare professionals

**In-app purchases:** none


## Frequently asked questions

### Is Almanac Chat free?

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

### Is DeepSynopsis free?

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

### Which has better reviews, Almanac Chat or DeepSynopsis?

Almanac Chat and DeepSynopsis are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do Almanac Chat or DeepSynopsis have ads?

Neither Almanac Chat nor DeepSynopsis shows ads.

### Which is updated more often, Almanac Chat or DeepSynopsis?

Almanac Chat ships an update weekly, and DeepSynopsis fortnightly. Most recently, Almanac Chat was updated on October 18, 2026 and DeepSynopsis on October 14, 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.*