# RelatedWorks vs BibKit

The clearest difference is in-app purchases: RelatedWorks at none against BibKit's 2. BibKit's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BibKit sells 2 in-app purchases, starting at $2.99 per year. RelatedWorks asks for nothing beyond the download.

RelatedWorks ships an update weekly, BibKit every 9 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | RelatedWorks | BibKit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Size | 9 MB | 7 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Junxue ZHANG](https://appshunter.io/developer/1891591488) | [Lale Taneri](https://appshunter.io/developer/1864591147) |

## What reviewers say

### RelatedWorks

[App page](https://appshunter.io/ios/app/relatedworks/id6761808445)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


### BibKit

[App page](https://appshunter.io/ios/app/bibkit/id6763628045)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BibKit Yearly | $2.99 | per year |
| BibKit Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is RelatedWorks free?

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

### Is BibKit free?

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

### Do RelatedWorks or BibKit have ads?

Neither RelatedWorks nor BibKit shows ads.

### Which is updated more often, RelatedWorks or BibKit?

RelatedWorks ships an update weekly, and BibKit every 9 days. Most recently, RelatedWorks was updated on October 28, 2026 and BibKit on October 25, 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.*