# Basalt Lab vs STARK

Basalt Lab and STARK are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Basalt Lab sells 4 in-app purchases, starting at $5.99 per month and STARK sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Basalt Lab | STARK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Freemium | Freemium |
| Size | 139 MB | 94 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Otia LTD](https://appshunter.io/developer/1896514244) | [,AXEL PIERRE HUGO SAILLARD](https://appshunter.io/developer/6806627362) |

## What reviewers say

### Basalt Lab

[App page](https://appshunter.io/ios/app/basalt-lab-workout-tracker/id6767849945)

This app meticulously logs your weightlifting sets and tracks progress with detailed statistics. It offers manual logging or advanced 'Lab' mode for seamless tracking, with Apple Watch integration and Live Activities for at-a-glance session updates. Unlock advanced features and historical data with a Pro subscription.

**Highlights:** Manual set logging, Advanced 'Lab' mode for tracking, Apple Watch integration, Live Activities and Dynamic Island support, 500+ exercises and 113 ready-made workouts, 47 detailed statistics, Plateau detection and 1RM projection

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basalt Lab Pro | $5.99 | per month |
| Basalt Lab Pro | $7.99 | per month |
| Basalt Lab Pro | $34.99 | per year |
| Basalt Lab Pro | $49.99 | per year |


### STARK

[App page](https://appshunter.io/ios/app/stark-gym-workout-tracker/id6806627360)

Log your weightlifting sessions, track personal records, and plan custom routines. Features animated exercise demos, rest timers, and progress visualization. Integrates with Apple Health and Apple Watch for comprehensive fitness tracking.

**Highlights:** Log sets, reps, and weights, Supersets and drop sets support, Rest timer with notifications, Animated exercise demos, Build custom workout programs, Track progress and personal records, Apple Health and Watch integration

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stark Premium Monthly | $4.99 | per month |
| STARK Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Basalt Lab free?

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

### Is STARK free?

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

### Do Basalt Lab or STARK have ads?

Neither Basalt Lab nor STARK shows ads.

### Which is updated more often, Basalt Lab or STARK?

Basalt Lab ships an update every 3 days, and STARK every 3 days. Most recently, Basalt Lab was updated on October 31, 2026 and STARK on November 1, 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.*