# GoTall vs SBLogger

The clearest difference is ads: SBLogger at none against GoTall's shown. SBLogger also leads on update cadence (daily vs weekly). GoTall's advantage is iOS requirement (15.4 vs 17.0). On price, 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 SBLogger sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

GoTall ships an update weekly, SBLogger daily. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | GoTall | SBLogger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (6.8K ratings)](https://appshunter.io/ios/app/gotall-height-predictor/id6747467975/reviews)** | — |
| Number of ratings | **6.8K** | — |
| Positive reviews | 21.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 147 MB | 53 MB |
| Requires iOS | **15.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Grow Labs LLC](https://appshunter.io/developer/1857104579) | [Hany Elbaroudi](https://appshunter.io/developer/1833672193) |

## 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


### SBLogger

[App page](https://appshunter.io/ios/app/sblogger/id6758156335)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| SBL Premium (Lifetime) | $29.99 | one-time |


## Frequently asked questions

### Is GoTall free?

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

### Is SBLogger free?

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

### Do GoTall or SBLogger have ads?

GoTall shows ads; SBLogger does not.

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

GoTall ships an update weekly, and SBLogger daily. Most recently, GoTall was updated on October 24, 2026 and SBLogger 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.*