# ScaleUp vs AtomicWeight

The clearest difference is in-app purchases: AtomicWeight at none against ScaleUp's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ScaleUp sells 4 in-app purchases, starting at $2.99 per month. AtomicWeight asks for nothing beyond the download.

ScaleUp ships an update weekly, AtomicWeight fortnightly. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ScaleUp | AtomicWeight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scaleup-ai-weight-tracker/id6670329614/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 41 MB | 2 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [BARIS DILEKCI](https://appshunter.io/developer/1709063022) | [Tomas Antunes](https://appshunter.io/developer/1801729350) |

## What reviewers say

### ScaleUp

[App page](https://appshunter.io/ios/app/scaleup-ai-weight-tracker/id6670329614)

Easily log your daily weight and visualize your progress with detailed graphs. Stay motivated with daily messages and track your water intake. Unlock advanced features like BMI calculation and body analysis through in-app purchases.

**Highlights:** Minimalist interface for easy weight logging, Progress visualization with detailed graphs, Daily motivation messages, Water intake tracking, BMI calculator (in-app purchase), Body analysis (in-app purchase)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $7.99 | per year |
| Aylık Paket | $0.99 | one-time |
| Yıllık Paket | $2.99 | one-time |


### AtomicWeight

[App page](https://appshunter.io/ios/app/atomicweight/id6743163643)

**In-app purchases:** none


## Frequently asked questions

### Is ScaleUp free?

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

### Is AtomicWeight free?

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

### Do ScaleUp or AtomicWeight have ads?

Neither ScaleUp nor AtomicWeight shows ads.

### Which is updated more often, ScaleUp or AtomicWeight?

ScaleUp ships an update weekly, and AtomicWeight fortnightly. Most recently, ScaleUp was updated on October 15, 2026 and AtomicWeight on October 2, 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.*