# SKI+ v2 Prem vs Wave

SKI+ v2 Prem and Wave are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SKI+ v2 Prem ships an update every 2 weeks, Wave every 4 weeks. The most recent releases landed on September 15, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | SKI+ v2 Prem | Wave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wave-secure-messaging/id6755153686/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | — | Free |
| Size | 248 MB | 149 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Academia Sinica Research Center for Information Technology Innovation](https://appshunter.io/developer/432286895) | [Simhadri Bogula](https://appshunter.io/developer/1797254968) |

## 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


### Wave

[App page](https://appshunter.io/ios/app/wave-secure-messaging/id6755153686)

A privacy-focused messaging app offering end-to-end encrypted chats without requiring sign-ups or personal information. It utilizes a decentralized network for enhanced user control and supports both one-to-one and group conversations.

**Highlights:** End-to-end encryption, No sign-up required, Decentralized network, One-to-one and group chats, Optional Bluesky integration, Ad-free and tracker-free

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

**In-app purchases:** none


## Frequently asked questions

### Is SKI+ v2 Prem free?

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

### Is Wave free?

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

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

Neither SKI+ v2 Prem nor Wave shows ads.

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

SKI+ v2 Prem ships an update every 2 weeks, and Wave every 4 weeks. Most recently, SKI+ v2 Prem was updated on September 15, 2026 and Wave on September 6, 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.*