# StrengthCharts vs SciFit

The clearest difference is update cadence: StrengthCharts at every 3 days against SciFit's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StrengthCharts sells 3 in-app purchases, starting at $2.99 per month and SciFit sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

StrengthCharts ships an update every 3 days, SciFit weekly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | StrengthCharts | SciFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/strengthcharts/id6761199060/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 73 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 12+ | 12+ |
| Developer | [CAMERON JOSEPH KHAMI](https://appshunter.io/developer/1888242302) | [Alan Drabczynski](https://appshunter.io/developer/6787732580) |

## What reviewers say

### StrengthCharts

[App page](https://appshunter.io/ios/app/strengthcharts/id6761199060)

Track your gym progress with detailed analytics and compare your strength levels against friends. Log your personal records, see your ranking across various exercises, and compete on leaderboards. Features include PR tracking, tier systems, and body measurement trends.

**Highlights:** Log personal records (PRs), Estimated 1-rep max calculation, Strength tier ranking system, Friend leaderboards, Body measurement tracking, Workout session logging, Data export

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | per month |
| StrengthCharts Pro Yearly | $24.99 | per year |
| StrengthCharts Pro Lifetime | $69.99 | one-time |


### SciFit

[App page](https://appshunter.io/ios/app/scifit-strength-training/id6787732578)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SciFit AI — Monthly | $8.99 | per month |
| SciFit AI — Yearly | $59.99 | per year |


## Frequently asked questions

### Is StrengthCharts free?

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

### Is SciFit free?

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

### Do StrengthCharts or SciFit have ads?

Neither StrengthCharts nor SciFit shows ads.

### Which is updated more often, StrengthCharts or SciFit?

StrengthCharts ships an update every 3 days, and SciFit weekly. Most recently, StrengthCharts was updated on October 24, 2026 and SciFit on October 16, 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.*