# CSV Master vs Millennium Tower

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

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

CSV Master ships an update every 3 weeks, Millennium Tower fortnightly. The most recent releases landed on August 11, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | CSV Master | Millennium Tower |
| --- | --- | --- |
| 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 | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 169 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazuhisa Kobayashi](https://appshunter.io/developer/1580882000) | [cove](https://appshunter.io/developer/932929798) |

## 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 |


### Millennium Tower

[App page](https://appshunter.io/ios/app/millennium-tower/id6682023518)

**Features:** macOS Compatibility, Apple Wallet, 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 Millennium Tower free?

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

### Do CSV Master or Millennium Tower have ads?

CSV Master shows ads; Millennium Tower does not.

### Which is updated more often, CSV Master or Millennium Tower?

CSV Master ships an update every 3 weeks, and Millennium Tower fortnightly. Most recently, CSV Master was updated on August 11, 2026 and Millennium Tower on September 15, 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.*