# Index ∙ Lists & Tasks vs Voltn

The clearest difference is in-app purchases: Voltn at none against Index ∙ Lists & Tasks's 2. Voltn also leads on device support (3 vs 1) and iOS requirement (15.6 vs 26.0). Index ∙ Lists & Tasks's advantage is update cadence (every 10 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Index ∙ Lists & Tasks sells 2 in-app purchases, starting at $1.99 per month. Voltn asks for nothing beyond the download.

Index ∙ Lists & Tasks ships an update every 10 days, Voltn every 2 months. The most recent releases landed on September 17, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Index ∙ Lists & Tasks | Voltn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 32 MB | 31 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Giulio Pimenoff Verdolin](https://appshunter.io/developer/1713066184) | [NetExplorer](https://appshunter.io/developer/1137647458) |

## What reviewers say

### Index ∙ Lists & Tasks

[App page](https://appshunter.io/ios/app/index-lists-and-tasks/id6743499824)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | per month |
| Pro | $19.99 | per year |


### Voltn

[App page](https://appshunter.io/ios/app/voltn/id6761543765)

**In-app purchases:** none


## Frequently asked questions

### Is Index ∙ Lists & Tasks free?

Index ∙ Lists & Tasks is free to download, with in-app purchases available.

### Is Voltn free?

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

### Do Index ∙ Lists & Tasks or Voltn have ads?

Neither Index ∙ Lists & Tasks nor Voltn shows ads.

### Which is updated more often, Index ∙ Lists & Tasks or Voltn?

Index ∙ Lists & Tasks ships an update every 10 days, and Voltn every 2 months. Most recently, Index ∙ Lists & Tasks was updated on September 17, 2026 and Voltn on October 28, 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.*