# Smartodo vs VoiceTrail

The clearest difference is device support: Smartodo at 4 against VoiceTrail's 1. Smartodo also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Smartodo sells 1 in-app purchase, starting at $2.99 per month and VoiceTrail sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Smartodo | VoiceTrail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smartodo-task-dependencies/id6755520449/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 276 MB | 3 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Synthetic Insights LLC](https://appshunter.io/developer/1854369400) | [浩然 徐](https://appshunter.io/developer/6778846119) |

## What reviewers say

### Smartodo

[App page](https://appshunter.io/ios/app/smartodo-task-dependencies/id6755520449)

Manage tasks and their relationships with visual graphs. This app uses AI to automate tasks and offers local-first storage for data control. Sync your data across devices via your own cloud drive.

**Highlights:** Visualize task dependencies, Interactive graph view, AI task automation, Local-first data storage, Cloud sync, Powerful filtering

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smartodo Pro | $2.99 | per month |


### VoiceTrail

[App page](https://appshunter.io/ios/app/voicetrail/id6779029961)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VoiceTrail Plus | $2.99 | per month |
| VoiceTrail Plus Yearly | $29.99 | per year |
| VoiceTrail Developer | $19.99 | one-time |


## Frequently asked questions

### Is Smartodo free?

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

### Is VoiceTrail free?

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

### Do Smartodo or VoiceTrail have ads?

Neither Smartodo nor VoiceTrail shows ads.

### Which is updated more often, Smartodo or VoiceTrail?

Smartodo ships an update every 2 weeks, and VoiceTrail every 2 weeks. Most recently, Smartodo was updated on October 6, 2026 and VoiceTrail on October 5, 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.*