# Wocably vs StoichioAI

The clearest difference is in-app purchases: StoichioAI at none against Wocably's 2. StoichioAI also leads on update cadence (weekly vs fortnightly). Wocably's advantage is iOS requirement (15.0 vs 17.1). On price, ads and device support there is nothing between them.

Both are free to download. Wocably sells 2 in-app purchases, starting at $4.99 per month. StoichioAI asks for nothing beyond the download.

Wocably ships an update fortnightly, StoichioAI weekly. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Wocably | StoichioAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 56 MB | 27 MB |
| Requires iOS | **15.0** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Limund](https://appshunter.io/developer/1833698125) | [Pang Ka Wai](https://appshunter.io/developer/797633008) |

## What reviewers say

### Wocably

[App page](https://appshunter.io/ios/app/wocably-vocabulary-builder/id6751150257)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wocably Pro | $4.99 | per month |
| Wocably Pro | $34.99 | per year |


### StoichioAI

[App page](https://appshunter.io/ios/app/stoichioai/id6755667893)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wocably free?

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

### Is StoichioAI free?

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

### Do Wocably or StoichioAI have ads?

Neither Wocably nor StoichioAI shows ads.

### Which is updated more often, Wocably or StoichioAI?

Wocably ships an update fortnightly, and StoichioAI weekly. Most recently, Wocably was updated on November 12, 2026 and StoichioAI on November 9, 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.*