# SolverPad vs xmark

The clearest difference is ads: xmark at none against SolverPad's shown. SolverPad's advantage is update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. SolverPad sells 1 one-off in-app purchase and xmark sells 2 in-app purchases, starting at $5.00 per month. Whichever you choose, the download price is not the number that matters.

SolverPad ships an update weekly, xmark every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SolverPad | xmark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 35 MB | 11 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 17+ |
| Developer | [ASAPP STUDIO](https://appshunter.io/developer/1338092352) | [JCLVSH LLC](https://appshunter.io/developer/6778230478) |

## What reviewers say

### SolverPad

[App page](https://appshunter.io/ios/app/solverpad-notepad-calculator/id6754253396)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $0.99 | one-time |


### xmark

[App page](https://appshunter.io/ios/app/xmark-chat-your-x-bookmarks/id6778942431)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| xmark pro (monthly) | $5.00 | per month |
| xmark pro (yearly) | $50.00 | per year |


## Frequently asked questions

### Is SolverPad free?

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

### Is xmark free?

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

### Do SolverPad or xmark have ads?

SolverPad shows ads; xmark does not.

### Which is updated more often, SolverPad or xmark?

SolverPad ships an update weekly, and xmark every 3 weeks. Most recently, SolverPad was updated on October 30, 2026 and xmark on October 28, 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.*