# Boost vs StackLab

Boost and StackLab are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. Boost sells 4 in-app purchases, starting at $0.99 per month and StackLab sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Boost ships an update every 2 weeks, StackLab fortnightly. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Boost | StackLab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 24 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Rene Fischer](https://appshunter.io/developer/1868527187) | [BigBalli Consulting llc](https://appshunter.io/developer/363765325) |

## What reviewers say

### Boost

[App page](https://appshunter.io/ios/app/boost-supplement-tracker/id6758024013)

Easily log your daily supplements and nutrition with gentle reminders and Apple Health sync. This app offers a clean, clutter-free interface for informed users who value privacy and simplicity in tracking their intake.

**Highlights:** Single-tap supplement check-off, Log missed intakes from past days, Apple Health sync, Gentle reminders, Planned daily intake overview, Clean, clutter-free design

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Support | $0.99 | per month |
| 1 Cup of Coffee (Support) | $1.99 | one-time |
| 1 Sandwich (Support) | $4.99 | one-time |
| 1 Lunch (Support) | $11.99 | one-time |


### StackLab

[App page](https://appshunter.io/ios/app/stacklab-supplement-tracker/id6762133065)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $49.99 | per year |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Boost free?

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

### Is StackLab free?

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

### Do Boost or StackLab have ads?

Neither Boost nor StackLab shows ads.

### Which is updated more often, Boost or StackLab?

Boost ships an update every 2 weeks, and StackLab fortnightly. Most recently, Boost was updated on September 28, 2026 and StackLab on September 19, 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.*