# SKI+ v2 Prem vs Gridless

The clearest difference is in-app purchases: SKI+ v2 Prem at none against Gridless's 4. Gridless's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Gridless sells 4 in-app purchases, starting at $1.99 per month. SKI+ v2 Prem asks for nothing beyond the download.

SKI+ v2 Prem ships an update every 2 weeks, Gridless monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SKI+ v2 Prem | Gridless |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 248 MB | 28 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Academia Sinica Research Center for Information Technology Innovation](https://appshunter.io/developer/432286895) | [Mediaville Co., Ltd.](https://appshunter.io/developer/6775922903) |

## What reviewers say

### SKI+ v2 Prem

[App page](https://appshunter.io/ios/app/ski-plus-v2-prem/id6654902944)

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

**In-app purchases:** none


### Gridless

[App page](https://appshunter.io/ios/app/gridless-bluetooth-messenger/id6793511791)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gridless Pro (Monthly) | $1.99 | per month |
| Gridless Pro (Welcome) | $9.99 | per year |
| Gridless Pro (Yearly) | $14.99 | per year |
| Gridless Pro (Lifetime) | $39.99 | one-time |


## Frequently asked questions

### Is SKI+ v2 Prem free?

SKI+ v2 Prem is free to download, with no in-app purchases.

### Is Gridless free?

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

### Do SKI+ v2 Prem or Gridless have ads?

Neither SKI+ v2 Prem nor Gridless shows ads.

### Which is updated more often, SKI+ v2 Prem or Gridless?

SKI+ v2 Prem ships an update every 2 weeks, and Gridless monthly. Most recently, SKI+ v2 Prem was updated on October 24, 2026 and Gridless on October 25, 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.*