# TaskBase vs Trayzero

The clearest difference is in-app purchases: TaskBase at none against Trayzero's 4. TaskBase also leads on update cadence (weekly vs every 4 weeks). Trayzero's advantage is iOS requirement (15.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Trayzero sells 4 in-app purchases, starting at $0.99 per month. TaskBase asks for nothing beyond the download.

TaskBase ships an update weekly, Trayzero every 4 weeks. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | TaskBase | Trayzero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trayzero-gtd-inbox-and-tasks/id6771756447/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | — | Freemium |
| Size | 1 MB | 42 MB |
| Requires iOS | 26.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marcial Reichert](https://appshunter.io/developer/1887074047) | [Feipeng Liu](https://appshunter.io/developer/1891204520) |

## What reviewers say

### TaskBase

[App page](https://appshunter.io/ios/app/taskbase-smart-tasks/id6760966320)

**Features:** macOS Compatibility

**In-app purchases:** none


### Trayzero

[App page](https://appshunter.io/ios/app/trayzero-gtd-inbox-and-tasks/id6771756447)

This app implements David Allen's Getting Things Done (GTD) methodology for task management. It offers a streamlined inbox, clarification flow, and organization into canonical GTD lists. Features include reminders, voice capture, and on-device data storage for enhanced privacy.

**Highlights:** GTD inbox and capture, Clarify flow for processing tasks, Organize into GTD lists, Weekly Review wizard, Engage tab by context/energy/time, On-device data storage, Voice and photo capture

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter (Monthly) | $0.99 | per month |
| Supporter (Yearly) | $7.99 | per year |
| Small Tip | $1.99 | one-time |
| Large Tip | $9.99 | one-time |


## Frequently asked questions

### Is TaskBase free?

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

### Is Trayzero free?

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

### Do TaskBase or Trayzero have ads?

Neither TaskBase nor Trayzero shows ads.

### Which is updated more often, TaskBase or Trayzero?

TaskBase ships an update weekly, and Trayzero every 4 weeks. Most recently, TaskBase was updated on November 9, 2026 and Trayzero on November 10, 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.*