# GulpGulp vs ScaleTrack

The clearest difference is in-app purchases: ScaleTrack at none against GulpGulp's 1. ScaleTrack also leads on ads (none vs shown) and update cadence (fortnightly vs every 5 weeks). GulpGulp's advantage is iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. GulpGulp sells 1 one-off in-app purchase. ScaleTrack asks for nothing beyond the download.

GulpGulp ships an update every 5 weeks, ScaleTrack fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GulpGulp | ScaleTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 53 MB | 14 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [seungmin lee](https://appshunter.io/developer/1895315750) | [GAGAN BHATTARAI](https://appshunter.io/developer/6782255263) |

## What reviewers say

### GulpGulp

[App page](https://appshunter.io/ios/app/gulpgulp-water-reminder/id6763508526)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GulpGulp Premium | $1.99 | one-time |


### ScaleTrack

[App page](https://appshunter.io/ios/app/scaletrack-weight-tracker/id6782255261)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GulpGulp free?

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

### Is ScaleTrack free?

ScaleTrack is free to download, with no in-app purchases.

### Do GulpGulp or ScaleTrack have ads?

GulpGulp shows ads; ScaleTrack does not.

### Which is updated more often, GulpGulp or ScaleTrack?

GulpGulp ships an update every 5 weeks, and ScaleTrack fortnightly. Most recently, GulpGulp was updated on October 24, 2026 and ScaleTrack on October 25, 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.*