# GoTall vs Bulk

The clearest difference is monetization model: GoTall at free with in-app purchases against Bulk's subscription. GoTall also leads on ratings volume (6.8K vs 12) and iOS requirement (15.4 vs 18). Bulk's advantage is ads (none vs shown) and rating (4.9 vs 4.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. GoTall sells 15 in-app purchases, starting at $1.99 per 7 days and Bulk sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bulk holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: GoTall has 6.8K ratings behind it against 12, so its average is the more settled of the two.

GoTall ships an update every 9 days, Bulk every 10 days. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | GoTall | Bulk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (6.8K ratings)](https://appshunter.io/ios/app/gotall-height-predictor/id6747467975/reviews) | **[4.9 (12 ratings)](https://appshunter.io/ios/app/bulk-calorie-tracker/id6756218835/reviews)** |
| Number of ratings | **6.8K** | 12 |
| Positive reviews | 21.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 132 MB | 25 MB |
| Requires iOS | **15.4** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Grow Labs LLC](https://appshunter.io/developer/1857104579) | [Elias Ilk](https://appshunter.io/developer/1783389687) |

## What reviewers say

### 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


### Bulk

[App page](https://appshunter.io/ios/app/bulk-calorie-tracker/id6756218835)

This app helps users gain muscle and weight efficiently by making it easier to consume high-calorie meals. It offers features like a custom shake generator and AI-powered food logging to help users meet their daily intake goals.

**Highlights:** High-calorie shake generator (up to 1500 calories), Photo-based food tracking, AI text input for logging meals, Customizable calorie goals, Progress tracking for weight gain

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium 3 Months | $22.99 | per 3 months |
| Premium Yearly | $44.99 | per year |


## Frequently asked questions

### Is GoTall free?

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

### Is Bulk free?

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

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

Bulk is rated higher. GoTall averages 4.6 out of 5 from 6.8K ratings, while Bulk averages 4.9 from 12 ratings.

### Do GoTall or Bulk have ads?

GoTall shows ads; Bulk does not.

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

GoTall ships an update every 9 days, and Bulk every 10 days. Most recently, GoTall was updated on October 15, 2026 and Bulk on October 11, 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.*