# OkTAV vs GrapeVision

The clearest difference is update cadence: GrapeVision at every 4 months against OkTAV's every 17 months. OkTAV's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OkTAV ships an update every 17 months, GrapeVision every 4 months. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | OkTAV | GrapeVision |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 4 months** |
| Size | 5 MB | 20 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BNIC](https://appshunter.io/developer/1277133394) | [Bayer Group](https://appshunter.io/developer/480186736) |

## What reviewers say

### OkTAV

[App page](https://appshunter.io/ios/app/oktav/id1439317464)

**Features:** macOS Compatibility

**In-app purchases:** none


### GrapeVision

[App page](https://appshunter.io/ios/app/grapevision/id1492909263)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OkTAV free?

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

### Is GrapeVision free?

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

### Do OkTAV or GrapeVision have ads?

Neither OkTAV nor GrapeVision shows ads.

### Which is updated more often, OkTAV or GrapeVision?

OkTAV ships an update every 17 months, and GrapeVision every 4 months. Most recently, OkTAV was updated on October 4, 2026 and GrapeVision on October 3, 2026.

---

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