# BDSI Connect vs DBS Mapping

The clearest difference is iOS requirement: DBS Mapping at 13.4 against BDSI Connect's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BDSI Connect ships an update every 2 months, DBS Mapping every 5 weeks. The most recent releases landed on September 18, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | BDSI Connect | DBS Mapping |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 52 MB | 26 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [The Boeing Company](https://appshunter.io/developer/493615170) | [PTC Therapeutics](https://appshunter.io/developer/1582453321) |

## What reviewers say

### BDSI Connect

[App page](https://appshunter.io/ios/app/bdsi-connect/id1579729606)

**Features:** Vision Pro support

**In-app purchases:** none


### DBS Mapping

[App page](https://appshunter.io/ios/app/dbs-mapping/id6448644132)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BDSI Connect free?

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

### Is DBS Mapping free?

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

### Do BDSI Connect or DBS Mapping have ads?

Neither BDSI Connect nor DBS Mapping shows ads.

### Which is updated more often, BDSI Connect or DBS Mapping?

BDSI Connect ships an update every 2 months, and DBS Mapping every 5 weeks. Most recently, BDSI Connect was updated on September 18, 2026 and DBS Mapping on May 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*