# TechLynk vs BioPharma Knowledge Test

The clearest difference is in-app purchases: TechLynk at none against BioPharma Knowledge Test's 2. BioPharma Knowledge Test's advantage is update cadence (every 2 months vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BioPharma Knowledge Test sells 2 in-app purchases, starting at $13.99 per month. TechLynk asks for nothing beyond the download.

TechLynk ships an update every 15 months, BioPharma Knowledge Test every 2 months. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TechLynk | BioPharma Knowledge Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Size | 15 MB | 9 MB |
| Requires iOS | **16.6** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ranjan Mallick](https://appshunter.io/developer/838838477) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### TechLynk

[App page](https://appshunter.io/ios/app/techlynk-tech-dictionary/id1028374101)

**Features:** macOS Compatibility

**In-app purchases:** none


### BioPharma Knowledge Test

[App page](https://appshunter.io/ios/app/biopharma-knowledge-test/id6740738987)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $13.99 | per month |
| Lifetime version | $24.99 | one-time |


## Frequently asked questions

### Is TechLynk free?

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

### Is BioPharma Knowledge Test free?

BioPharma Knowledge Test is free to download, with in-app purchases available.

### Do TechLynk or BioPharma Knowledge Test have ads?

Neither TechLynk nor BioPharma Knowledge Test shows ads.

### Which is updated more often, TechLynk or BioPharma Knowledge Test?

TechLynk ships an update every 15 months, and BioPharma Knowledge Test every 2 months. Most recently, TechLynk was updated on September 26, 2026 and BioPharma Knowledge Test on October 2, 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.*