# ProStack vs Core Collective LV

ProStack and Core Collective LV 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. Neither carries in-app purchases, so what you see is what you pay.

ProStack ships an update every 5 days, Core Collective LV weekly. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ProStack | Core Collective LV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/prostack-peptide-tracker/id6789934657/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | — |
| Size | 65 MB | 191 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [JESSIE GRACE CHRISTIE](https://appshunter.io/developer/6789934659) | [Core Collective LV LLC](https://appshunter.io/developer/6803404878) |

## What reviewers say

### ProStack

[App page](https://appshunter.io/ios/app/prostack-peptide-tracker/id6789934657)

Effortlessly calculate peptide dosages and track your cycles with instant syringe unit calculations. Log your progress, set reminders, and access a reference library for safe and effective use.

**Highlights:** Instant syringe unit calculation, Cycle tracking with calendar view, Dose reminders with auto-pause, Progress tracking (body composition, photos), Peptide reference library, Nasal spray calculator

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

**In-app purchases:** none


### Core Collective LV

[App page](https://appshunter.io/ios/app/core-collective-lv/id6803404876)

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

**In-app purchases:** none


## Frequently asked questions

### Is ProStack free?

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

### Is Core Collective LV free?

Core Collective LV is free to download, with no in-app purchases.

### Do ProStack or Core Collective LV have ads?

Neither ProStack nor Core Collective LV shows ads.

### Which is updated more often, ProStack or Core Collective LV?

ProStack ships an update every 5 days, and Core Collective LV weekly. Most recently, ProStack was updated on October 14, 2026 and Core Collective LV on October 7, 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.*