# To vs Greenbot Hydra

To and Greenbot Hydra are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

To ships an update every 3 months, Greenbot Hydra every 4 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | To | Greenbot Hydra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/to-do-list-and-task-checklist/id6642660845/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 35 MB | 18 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chudamani Meher](https://appshunter.io/developer/1763428437) | [Biobot SAS](https://appshunter.io/developer/1154049256) |

## What reviewers say

### To

[App page](https://appshunter.io/ios/app/to-do-list-and-task-checklist/id6642660845)

Effortlessly organize your life with this intuitive app for creating, managing, and sharing to-do lists and checklists. Features include list restoration, item detail tracking, smart suggestions, and progress monitoring. All functionalities are unlocked for versatile organization.

**Highlights:** Restore deleted lists, Track item quantities and prices, Share lists with others, Smart item suggestions, Progress tracking, Copy lists for reuse, Local data storage

**Features:** macOS Compatibility

**In-app purchases:** none


### Greenbot Hydra

[App page](https://appshunter.io/ios/app/greenbot-hydra/id6744179052)

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

**In-app purchases:** none


## Frequently asked questions

### Is To free?

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

### Is Greenbot Hydra free?

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

### Do To or Greenbot Hydra have ads?

Neither To nor Greenbot Hydra shows ads.

### Which is updated more often, To or Greenbot Hydra?

To ships an update every 3 months, and Greenbot Hydra every 4 months. Most recently, To was updated on October 27, 2026 and Greenbot Hydra 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.*