# GoTall vs Buff Kitty Protein Tracker

The clearest difference is review sentiment: Buff Kitty Protein Tracker at 100% against GoTall's 22%. Buff Kitty Protein Tracker also leads on ads (none vs shown) and rating (5.0 vs 4.6). GoTall's advantage is ratings volume (6.8K vs 8) and device support (3 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. GoTall sells 15 in-app purchases, starting at $1.99 per 7 days and Buff Kitty Protein Tracker sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Buff Kitty Protein Tracker holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: GoTall has 6.8K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 22% of GoTall's written reviews are positive against 100% of Buff Kitty Protein Tracker's.

GoTall ships an update every 9 days, Buff Kitty Protein Tracker weekly. Both last shipped on October 17, 2026.

## The numbers

| Metric | GoTall | Buff Kitty Protein Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (6.8K ratings)](https://appshunter.io/ios/app/gotall-height-predictor/id6747467975/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/buff-kitty-protein-tracker/id6778107503/reviews)** |
| Number of ratings | **6.8K** | 8 |
| Positive reviews | 21.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 132 MB | 37 MB |
| Requires iOS | **15.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Grow Labs LLC](https://appshunter.io/developer/1857104579) | [Arta Ghasemi](https://appshunter.io/developer/1851363860) |

## 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


### Buff Kitty Protein Tracker

[App page](https://appshunter.io/ios/app/buff-kitty-protein-tracker/id6778107503)

Easily track your daily protein intake without the complexity of full calorie or macro logging. Focus on hitting your protein target with quick logging options, AI-powered meal estimates, and visual progress tracking. Achieve your fitness goals with a simple, consistent approach.

**Highlights:** Protein-only tracking, Fast meal logging, AI meal photo estimation, Daily protein target focus, Streak and progress visualization, Voice logging

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Buff Kitty Monthly | $9.99 | per month |
| Buff Kitty Annual Plan | $29.99 | per year |
| Yearly Subscription | $29.99 | per year |
| Buff Kitty Annual Offer | $29.99 | per year |
| Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is GoTall free?

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

### Is Buff Kitty Protein Tracker free?

Buff Kitty Protein Tracker is free to download, with in-app purchases available.

### Which has better reviews, GoTall or Buff Kitty Protein Tracker?

Buff Kitty Protein Tracker is rated higher. GoTall averages 4.6 out of 5 from 6.8K ratings, while Buff Kitty Protein Tracker averages 5.0 from 8 ratings.

### Do GoTall or Buff Kitty Protein Tracker have ads?

GoTall shows ads; Buff Kitty Protein Tracker does not.

### Which is updated more often, GoTall or Buff Kitty Protein Tracker?

GoTall ships an update every 9 days, and Buff Kitty Protein Tracker weekly. Most recently, GoTall was updated on October 17, 2026 and Buff Kitty Protein Tracker on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*