# Vector vs AUDIO.SYNC

The clearest difference is price: Vector at Free against AUDIO.SYNC's $3.99. Vector also leads on update cadence (every 6 weeks vs every 7 months). AUDIO.SYNC's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Vector is free to download; AUDIO.SYNC costs $3.99 up front. Vector sells 3 one-off in-app purchases. AUDIO.SYNC asks for nothing beyond the download.

Vector ships an update every 6 weeks, AUDIO.SYNC every 7 months. The most recent releases landed on July 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Vector | AUDIO.SYNC |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Size | 4 MB | 66 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Flamingo Software](https://appshunter.io/developer/1788950200) | [Kevin Bolus](https://appshunter.io/developer/1822360740) |

## What reviewers say

### Vector

[App page](https://appshunter.io/ios/app/vector-3d-mapping-for-lasers/id6740210522)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Measure | $24.99 | one-time |
| File Export | $24.99 | one-time |
| Full Access | $50.00 | one-time |


### AUDIO.SYNC

[App page](https://appshunter.io/ios/app/audiosync/id6747685672)

**In-app purchases:** none


## Frequently asked questions

### Is Vector free?

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

### Is AUDIO.SYNC free?

AUDIO.SYNC costs $3.99, with no in-app purchases.

### Do Vector or AUDIO.SYNC have ads?

Neither Vector nor AUDIO.SYNC shows ads.

### Which is updated more often, Vector or AUDIO.SYNC?

Vector ships an update every 6 weeks, and AUDIO.SYNC every 7 months. Most recently, Vector was updated on July 25, 2026 and AUDIO.SYNC on September 10, 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.*