# SnapSafe vs Stack

The clearest difference is iOS requirement: SnapSafe at 15.1 against Stack's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SnapSafe sells 2 in-app purchases, starting at $6.99 per month and Stack sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | SnapSafe | Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/snapsafe-food-label-scanner/id6761772810/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 61 MB | 106 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Jacob Teague](https://appshunter.io/developer/1891391911) | [Amari Thomas](https://appshunter.io/developer/1868315587) |

## What reviewers say

### SnapSafe

[App page](https://appshunter.io/ios/app/snapsafe-food-label-scanner/id6761772810)

Easily understand food labels by scanning ingredients and nutrition panels. Identify allergens, additives, and E-numbers to make informed dietary choices. Features include pantry management and AI-powered recipe suggestions.

**Highlights:** Scan ingredient lists, Identify allergens and additives, Understand nutrition panels, EU/NL label support, Pantry management, AI-powered explanations and recipes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SnapSafe Pro Monthly | $6.99 | per month |
| SnapSafe Pro Annual | $49.99 | per year |


### Stack

[App page](https://appshunter.io/ios/app/stack-peptide-tracker/id6773488687)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Weekly | $9.99 | per 7 days |
| Stack Yearly | $49.99 | per year |


## Frequently asked questions

### Is SnapSafe free?

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

### Is Stack free?

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

### Do SnapSafe or Stack have ads?

Neither SnapSafe nor Stack shows ads.

### Which is updated more often, SnapSafe or Stack?

SnapSafe ships an update every 2 weeks, and Stack every 2 weeks. Most recently, SnapSafe was updated on October 31, 2026 and Stack on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*