# Mark Sheet App "Smart Mark" vs To

The clearest difference is in-app purchases: To at none against Mark Sheet App "Smart Mark"'s 3. To also leads on ads (none vs shown). Mark Sheet App "Smart Mark"'s advantage is update cadence (every 10 days vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mark Sheet App "Smart Mark" sells 3 in-app purchases, starting at $1.99 per month. To asks for nothing beyond the download.

Mark Sheet App "Smart Mark" ships an update every 10 days, To every 10 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Mark Sheet App "Smart Mark" | To |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 10 months |
| Size | 42 MB | 64 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shinya Yamada](https://appshunter.io/developer/1358594694) | [MARUN WONDERLAND, K.K.](https://appshunter.io/developer/1703508638) |

## What reviewers say

### Mark Sheet App "Smart Mark"

[App page](https://appshunter.io/ios/app/mark-sheet-app-smart-mark/id1662212709)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Mark プレミアム（月額プラン） | $1.99 | per month |
| Smart Mark プレミアム（半年プラン） | $9.99 | per 6 months |
| Smart Mark プレミアム（買い切りプラン） | $22.99 | one-time |


### To

[App page](https://appshunter.io/ios/app/to-an-toeic-answer-sheet/id6462839337)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mark Sheet App "Smart Mark" free?

Mark Sheet App "Smart Mark" is free to download, with in-app purchases available.

### Is To free?

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

### Do Mark Sheet App "Smart Mark" or To have ads?

Mark Sheet App "Smart Mark" shows ads; To does not.

### Which is updated more often, Mark Sheet App "Smart Mark" or To?

Mark Sheet App "Smart Mark" ships an update every 10 days, and To every 10 months. Most recently, Mark Sheet App "Smart Mark" was updated on September 30, 2026 and To on October 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.*