# WisebookONE vs CSV Master

The clearest difference is in-app purchases: WisebookONE at none against CSV Master's 1. WisebookONE also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. CSV Master sells 1 one-off in-app purchase. WisebookONE asks for nothing beyond the download.

WisebookONE ships an update monthly, CSV Master every 3 weeks. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | WisebookONE | CSV Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/csv-master/id1633580928/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 15 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BIGAL Co., Ltd.](https://appshunter.io/developer/840662648) | [Kazuhisa Kobayashi](https://appshunter.io/developer/1580882000) |

## What reviewers say

### WisebookONE

[App page](https://appshunter.io/ios/app/wisebookone/id1559685362)

**Features:** macOS Compatibility

**In-app purchases:** none


### CSV Master

[App page](https://appshunter.io/ios/app/csv-master/id1633580928)

Edit and create CSV files with a spreadsheet-like interface. Syncs with cloud storage and supports custom delimiters. Offers dark mode for comfortable viewing and editing on mobile devices.

**Highlights:** Edit and create CSV files, Spreadsheet-style table view, Cloud synchronization (iCloud), Import and export functionality, Customizable delimiters, Dark mode support

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is WisebookONE free?

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

### Is CSV Master free?

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

### Do WisebookONE or CSV Master have ads?

CSV Master shows ads; WisebookONE does not.

### Which is updated more often, WisebookONE or CSV Master?

WisebookONE ships an update monthly, and CSV Master every 3 weeks. Most recently, WisebookONE was updated on September 29, 2026 and CSV Master on October 2, 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.*