# Suru vs eWater.mn ETO

The clearest difference is in-app purchases: eWater.mn ETO at none against Suru's 10. eWater.mn ETO also leads on update cadence (every 3 days vs fortnightly). Suru's advantage is device support (4 vs 2) and iOS requirement (13.4 vs 15.1). On price and ads there is nothing between them.

Both are free to download. Suru sells 10 in-app purchases, starting at $0.99 per month. eWater.mn ETO asks for nothing beyond the download.

Suru ships an update fortnightly, eWater.mn ETO every 3 days. The most recent releases landed on November 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Suru | eWater.mn ETO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (526 ratings)](https://appshunter.io/ios/app/suru-to-do-list-and-notes/id738040933/reviews)** | — |
| Number of ratings | **526** | — |
| Positive reviews | 86.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 27 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Esoteric Development](https://appshunter.io/developer/416932838) | [Astvision LLC](https://appshunter.io/developer/859727778) |

## What reviewers say

### Suru

[App page](https://appshunter.io/ios/app/suru-to-do-list-and-notes/id738040933)

This app helps you organize tasks, projects, and ideas with a flexible, visual interface. Create multi-level checklists, take structured notes, and plan anything from assignments to vacations. Share your work and track productivity with a clean design.

**Highlights:** Multi-level checklists, Outline creation with photos, Structured note-taking, Drag-and-drop reorganization, Photo attachments, Real-time collaboration, PDF export

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Suru Pro - Monthly | $0.99 | per month |
| Suru Pro - Monthly | $1.49 | per month |
| Suru Pro - Monthly | $1.99 | per month |
| Suru Teams - Monthly | $3.99 | per month |
| Suru Pro - Yearly | $6.99 | per year |
| Suru Pro - Yearly | $11.99 | per year |
| Suru Pro - Yearly | $17.99 | per year |
| Suru Team Yearly | $28.99 | per year |
| Suru Pro Lifetime | $19.99 | one-time |
| Suru Pro Lifetime | $39.99 | one-time |

**What reviewers like**

- 👍 Simplicity and ease of use
- 💡 Visually appealing design
- 🚀 Efficient organization and task management
- 💡 Customizable color themes
- 👍 Helpful for staying organized and productive

**What reviewers complain about**

- 🐛 Sync and backup issues
- 🐛 Bugs and crashes
- 🔒 Concerns about subscription model and lack of one-time purchase
- 🔒 Difficulty with editing and rearranging tasks
- 🔒 Lack of landscape mode support on iPad

**Reported bugs**

- Subscription issues and inability to access purchased content
- Crashes and freezes when using the app
- Syncing problems leading to data loss
- Inability to edit or rearrange tasks as expected

**Requested features**

- Add reminders and alarms for tasks
- Improve task rearrangement and organization
- Implement better syncing and backup options
- Introduce a one-time purchase option
- Add landscape mode support for iPad


### eWater.mn ETO

[App page](https://appshunter.io/ios/app/ewatermn-eto/id6738903812)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Suru free?

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

### Is eWater.mn ETO free?

eWater.mn ETO is free to download, with no in-app purchases.

### Do Suru or eWater.mn ETO have ads?

Neither Suru nor eWater.mn ETO shows ads.

### Which is updated more often, Suru or eWater.mn ETO?

Suru ships an update fortnightly, and eWater.mn ETO every 3 days. Most recently, Suru was updated on November 1, 2026 and eWater.mn ETO on October 7, 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.*