# MERLION vs StockFlow

The clearest difference is in-app purchases: MERLION at none against StockFlow's 2. MERLION also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (11.0 vs 17.0). StockFlow's advantage is review sentiment (60% vs 50%). On price, ads and device support there is nothing between them.

Both are free to download. StockFlow sells 2 in-app purchases, starting at $5.99 per month. MERLION asks for nothing beyond the download.

MERLION ships an update weekly, StockFlow every 3 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | MERLION | StockFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stockflow-warehouse-control/id6469111459/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | **60.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 24 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [S-Crypto](https://appshunter.io/developer/420616448) | [Nikolai Pliushchenkov](https://appshunter.io/developer/1711238860) |

## What reviewers say

### MERLION

[App page](https://appshunter.io/ios/app/merlion/id1245878577)

This app connects event attendees with event information and networking opportunities. Users can view event schedules, register for activities, interact with speakers, and connect with other participants.

**Highlights:** View past and upcoming events, Register for events and activities, Browse event program with filters, Create personalized event schedule, Ask questions to speakers, Participate in polls and quests, Network with other attendees

**Features:** macOS Compatibility

**In-app purchases:** none


### StockFlow

[App page](https://appshunter.io/ios/app/stockflow-warehouse-control/id6469111459)

Streamline inventory control and track products efficiently with this powerful stock management app. Manage your warehouse, retail store, or online sales with real-time tracking, barcode scanning, and expiration date monitoring. Analyze sales trends and organize products with ease.

**Highlights:** Real-time inventory tracking, Barcode scanner support, Expiration date tracking, Sales tracking and analysis, Product organization by category, Export data to CSV

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annuall | $49.99 | per year |


## Frequently asked questions

### Is MERLION free?

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

### Is StockFlow free?

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

### Do MERLION or StockFlow have ads?

Neither MERLION nor StockFlow shows ads.

### Which is updated more often, MERLION or StockFlow?

MERLION ships an update weekly, and StockFlow every 3 weeks. Most recently, MERLION was updated on October 24, 2026 and StockFlow on October 18, 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.*