# Oplev Greve vs XOLTAR

The clearest difference is update cadence: XOLTAR at monthly against Oplev Greve's every 4 months. 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.

Oplev Greve ships an update every 4 months, XOLTAR monthly. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Oplev Greve | XOLTAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 22 MB | 88 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MGH-KultuNaut aps](https://appshunter.io/developer/505455512) | [Xoltar Inc.](https://appshunter.io/developer/1612101939) |

## What reviewers say

### Oplev Greve

[App page](https://appshunter.io/ios/app/oplev-greve/id796016410)

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

**In-app purchases:** none


### XOLTAR

[App page](https://appshunter.io/ios/app/xoltar/id1612101937)

**In-app purchases:** none


## Frequently asked questions

### Is Oplev Greve free?

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

### Is XOLTAR free?

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

### Do Oplev Greve or XOLTAR have ads?

Neither Oplev Greve nor XOLTAR shows ads.

### Which is updated more often, Oplev Greve or XOLTAR?

Oplev Greve ships an update every 4 months, and XOLTAR monthly. Most recently, Oplev Greve was updated on September 15, 2026 and XOLTAR on September 8, 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.*