# Volt vs GoTall

Volt and GoTall both sit at 4.7 stars, but that hides the real split: 75% of Volt's written reviews are positive against 21% of GoTall's. Volt also leads on ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Volt sells 10 in-app purchases, starting at $9.99 per month and GoTall sells 15 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Volt against 4.6 for GoTall. Both are backed by a comparable volume of ratings — 17K and 6.8K respectively. Written reviews are what separate them: 75% of Volt's written reviews are positive against 21% of GoTall's.

Volt ships an update every 5 days, GoTall every 9 days. The most recent releases landed on October 22, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Volt | GoTall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (17K ratings)](https://appshunter.io/ios/app/volt-strength-training-plans/id1189345596/reviews)** | [4.6 (6.8K ratings)](https://appshunter.io/ios/app/gotall-height-predictor/id6747467975/reviews) |
| Number of ratings | **17K** | 6.8K |
| Positive reviews | **74.7% of reviews** | 21.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 100 MB | 147 MB |
| Requires iOS | 15.6 | **15.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Volt Athletics, Inc.](https://appshunter.io/developer/1017059827) | [Grow Labs LLC](https://appshunter.io/developer/1857104579) |

## What reviewers say

### Volt

[App page](https://appshunter.io/ios/app/volt-strength-training-plans/id1189345596)

This app provides AI-powered, personalized workout plans that adapt weekly to your fitness goals and available equipment. It offers structured training for general fitness, sport performance, and tactical readiness, with over 3,000 exercises and HD video demonstrations.

**Highlights:** AI-powered adaptive workout plans, Home and gym training options, Sport-specific training programs, Tactical readiness programs, Equipment customization, Progressive weight and rep suggestions, Exercise library with video demonstrations

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Volt Training | $9.99 | per month |
| Volt Training | $9.99 | per month |
| Sport Performance Training | $9.99 | per month |
| Volt Training | $14.99 | per month |
| Sport Performance Training | $19.99 | per 3 months |
| Training Monthly Plan | $19.99 | per month |
| Volt Training | $29.99 | per month |
| Training 3 Month Plan | $39.99 | per 3 months |
| Sport Performance Training | $69.99 | per year |
| Training Yearly Plan | $129.99 | per year |

**What reviewers like**

- 🚀 Fantastic training app
- 👍 Hybrid training system
- 🚀 Easily the best workout app
- 👍 Convenient and fun
- 🚀 Superior programming & user friendly app

**What reviewers complain about**

- 🐛 Glitchy and freezing issues
- 🔧 Lacking equipment customization
- 🔧 Workouts too long
- 🔧 No decimal weight input
- 🔧 No Apple Watch app

**Reported bugs**

- Login issues and inability to retrieve password
- Syncing problems causing workouts to reset

**Requested features**

- Add optional alert tone for rest periods
- Integrate with Apple Health
- Offer more than 3 days per week programming
- Add injury-specific workouts
- Provide more cardio and conditioning options


### GoTall

[App page](https://appshunter.io/ios/app/gotall-height-predictor/id6747467975)

This app predicts your maximum potential height using scientific data and personal factors like genetics, sleep, and activity. It provides a personalized growth plan with exercises, nutrition analysis, and lifestyle tracking to support your development. Premium features offer advanced tools and customized plans.

**Highlights:** Scientific height prediction, Personalized growth plan, Daily exercises, Nutrition analysis, Lifestyle tracking, Puberty stage analysis

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Weekly Access | $3.99 | per 7 days |
| GoTall Access | $4.99 | per 7 days |
| GoTall Weekly Plan | $4.99 | per 7 days |
| Weekly Access | $5.99 | per 7 days |
| Yearly Access | $9.99 | per year |
| Monthly Access | $9.99 | per month |
| Yearly Access | $34.99 | per year |
| GoTall Yearly Plan | $39.99 | per year |
| Yearly Access | $49.99 | per year |
| Yearly Access | $59.99 | per year |
| GoTall Yearly Plan | $59.99 | per year |
| GoTall Yearly Pro | $59.99 | per year |
| Lifetime Access | $9.99 | one-time |
| Permanent Access | $24.99 | one-time |

**What reviewers like**

- 👍 Great app overall
- 🚀 Seeing benefits already
- 💡 Provided necessary structure for growth

**What reviewers complain about**

- 💰 Paywall/cost to access full features
- 🤔 Doesn't reveal results without payment
- 🤔 Concerns about data privacy

**Reported bugs**

- Paywall blocks access to core functionality

**Requested features**

- Free access to height prediction results
- More transparency about data usage


## Frequently asked questions

### Is Volt free?

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

### Is GoTall free?

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

### Which has better reviews, Volt or GoTall?

Volt is rated higher. Volt averages 4.7 out of 5 from 17K ratings, while GoTall averages 4.6 from 6.8K ratings.

### Do Volt or GoTall have ads?

GoTall shows ads; Volt does not.

### Which is updated more often, Volt or GoTall?

Volt ships an update every 5 days, and GoTall every 9 days. Most recently, Volt was updated on October 22, 2026 and GoTall on October 23, 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.*