# UALCAN Mobile vs MendSage

The clearest difference is in-app purchases: UALCAN Mobile at none against MendSage's 4. UALCAN Mobile also leads on iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. MendSage sells 4 in-app purchases, starting at $9.99 per month. UALCAN Mobile asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for UALCAN Mobile against 5.0 for MendSage. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UALCAN Mobile ships an update every 8 days, MendSage every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | UALCAN Mobile | MendSage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ualcan-mobile/id6450547634/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mendsage-chat-and-learn/id6782557890/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 24 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [The University of Alabama at Birmingham](https://appshunter.io/developer/486475976) | [cashless.space ltd](https://appshunter.io/developer/1185289427) |

## What reviewers say

### UALCAN Mobile

[App page](https://appshunter.io/ios/app/ualcan-mobile/id6450547634)

Access comprehensive gene expression, methylation, and proteomics data on the go. Search and analyze profiles based on clinico-pathologic factors directly from your mobile device. Visualize results with interactive plots and download statistical tables.

**Highlights:** Search gene expression, methylation, and proteomics profiles, Analyze data based on clinico-pathologic factors, Interactive gene analysis box-plots, Statistical significance tables, PDF download of results, Access UALCAN publication links

**Features:** Vision Pro support

**In-app purchases:** none


### MendSage

[App page](https://appshunter.io/ios/app/mendsage-chat-and-learn/id6782557890)

Practice a new language by chatting with friends or AI companions. An intelligent coach provides real-time corrections and explanations for your messages, helping you improve accuracy and learn grammar organically within your conversations.

**Highlights:** AI-powered message correction, Real-time grammar explanations, Practice with friends or AI, Progress tracking and insights, Personalized vocabulary lists, Mixed-proficiency chat support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duo — Monthly | $9.99 | per month |
| Circle — Monthly | $17.99 | per month |
| Duo — Annual | $69.99 | per year |
| Circle — Annual | $124.99 | per year |


## Frequently asked questions

### Is UALCAN Mobile free?

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

### Is MendSage free?

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

### Which has better reviews, UALCAN Mobile or MendSage?

UALCAN Mobile and MendSage are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do UALCAN Mobile or MendSage have ads?

Neither UALCAN Mobile nor MendSage shows ads.

### Which is updated more often, UALCAN Mobile or MendSage?

UALCAN Mobile ships an update every 8 days, and MendSage every 5 days. Most recently, UALCAN Mobile was updated on November 3, 2026 and MendSage on October 31, 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.*