# Notion CSV sync vs App Volume

The clearest difference is price: App Volume at Free against Notion CSV sync's $12.00. App Volume also leads on iOS requirement (18.2 vs 26.0). Notion CSV sync's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

App Volume is free to download; Notion CSV sync costs $12.00 up front. App Volume sells 1 one-off in-app purchase. Notion CSV sync asks for nothing beyond the download.

Notion CSV sync ships an update every 4 days, App Volume weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Notion CSV sync | App Volume |
| --- | --- | --- |
| Price | $12.00 | **Free** |
| Rating | — | **[3.5 (6 ratings)](https://appshunter.io/ios/app/app-volume-a-volume-per-app/id6773184998/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | — | Free |
| Size | 5 MB | 35 MB |
| Requires iOS | 26.0 | **18.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [John-Erling Holmenes Fredriksen](https://appshunter.io/developer/1798516077) | [CHIH YU LIN](https://appshunter.io/developer/1813800228) |

## What reviewers say

### Notion CSV sync

[App page](https://appshunter.io/ios/app/notion-csv-sync/id6755126156)

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

**In-app purchases:** none


### App Volume

[App page](https://appshunter.io/ios/app/app-volume-a-volume-per-app/id6773184998)

This app allows you to set independent volume levels for each application on your iPhone and iPad. Create custom volume profiles for different scenarios and switch between them with ease using widgets.

**Highlights:** Per-app volume targets, Customizable volume profiles, Lock Screen widget, Home Screen widget, Control Center widget, Apple Shortcuts integration, iCloud backup

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| App Volume Pro | $6.99 | one-time |


## Frequently asked questions

### Is Notion CSV sync free?

Notion CSV sync costs $12.00, with no in-app purchases.

### Is App Volume free?

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

### Do Notion CSV sync or App Volume have ads?

Neither Notion CSV sync nor App Volume shows ads.

### Which is updated more often, Notion CSV sync or App Volume?

Notion CSV sync ships an update every 4 days, and App Volume weekly. Most recently, Notion CSV sync was updated on October 25, 2026 and App Volume on October 25, 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.*