# CSV Master vs スマートタイマーAI

The clearest difference is in-app purchases: スマートタイマーAI at none against CSV Master's 1. スマートタイマーAI also leads on ads (none vs shown) and iOS requirement (13.0 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. スマートタイマーAI asks for nothing beyond the download.

CSV Master ships an update every 3 weeks, スマートタイマーAI every 6 weeks. The most recent releases landed on August 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | CSV Master | スマートタイマーAI |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 32 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazuhisa Kobayashi](https://appshunter.io/developer/1580882000) | [Yuya Fujita](https://appshunter.io/developer/1871516306) |

## What reviewers say

### 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 |


### スマートタイマーAI

[App page](https://appshunter.io/ios/app/ai/id6759734813)

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

**In-app purchases:** none


## Frequently asked questions

### Is CSV Master free?

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

### Is スマートタイマーAI free?

スマートタイマーAI is free to download, with no in-app purchases.

### Do CSV Master or スマートタイマーAI have ads?

CSV Master shows ads; スマートタイマーAI does not.

### Which is updated more often, CSV Master or スマートタイマーAI?

CSV Master ships an update every 3 weeks, and スマートタイマーAI every 6 weeks. Most recently, CSV Master was updated on August 11, 2026 and スマートタイマーAI on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*