# FormSight vs VBTgo

The clearest difference is iOS requirement: VBTgo at 15.0 against FormSight's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. FormSight sells 2 in-app purchases, starting at $9.99 per month and VBTgo sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | FormSight | VBTgo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/vbtgo/id6762294185/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free |
| Size | 8 MB | 113 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Big Creek Holdings LLC](https://appshunter.io/developer/1883413634) | [北京维力速特智能科技有限公司](https://appshunter.io/developer/1893257151) |

## What reviewers say

### FormSight

[App page](https://appshunter.io/ios/app/formsight/id6760241174)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FormSight Coach (Monthly) | $9.99 | per month |
| FormSight Coach Annual | $99.99 | per year |


### VBTgo

[App page](https://appshunter.io/ios/app/vbtgo/id6762294185)

This app uses your phone's camera to track bar speed, power, and displacement during workouts. It provides live feedback, monitors fatigue, and helps you build a personal Load-Velocity Profile over time. Review your lifts with video and trajectory data for enhanced training insights.

**Highlights:** Measure bar speed, power, and displacement, Live feedback after each set, Monitor fatigue through velocity changes, Build Load-Velocity Profile, Review lifts with video feedback, Track jump performance

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | one-time |
| Monthly | $4.99 | one-time |
| Quarterly | $12.99 | one-time |
| Half-year | $24.99 | one-time |
| Yearly | $39.99 | one-time |


## Frequently asked questions

### Is FormSight free?

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

### Is VBTgo free?

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

### Do FormSight or VBTgo have ads?

Neither FormSight nor VBTgo shows ads.

### Which is updated more often, FormSight or VBTgo?

FormSight ships an update monthly, and VBTgo monthly. Most recently, FormSight was updated on October 8, 2026 and VBTgo on October 3, 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.*