# StratChart vs AIVA eyes

The clearest difference is in-app purchases: AIVA eyes at none against StratChart's 2. AIVA eyes also leads on update cadence (daily vs weekly) and iOS requirement (15.0 vs 17.0). StratChart's advantage is ads (none vs shown). On price and device support there is nothing between them.

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

StratChart ships an update weekly, AIVA eyes daily. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | StratChart | AIVA eyes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Daily** |
| Size | 19 MB | 32 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kunihiro Goto](https://appshunter.io/developer/1657190243) | [Ogidani LLC](https://appshunter.io/developer/6788390361) |

## What reviewers say

### StratChart

[App page](https://appshunter.io/ios/app/stratchart/id6444836477)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $4.99 | per month |
| Premium 1 year | $49.99 | per year |


### AIVA eyes

[App page](https://appshunter.io/ios/app/aiva-eyes/id6788390149)

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

**In-app purchases:** none


## Frequently asked questions

### Is StratChart free?

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

### Is AIVA eyes free?

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

### Do StratChart or AIVA eyes have ads?

AIVA eyes shows ads; StratChart does not.

### Which is updated more often, StratChart or AIVA eyes?

StratChart ships an update weekly, and AIVA eyes daily. Most recently, StratChart was updated on October 30, 2026 and AIVA eyes on October 24, 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.*