# MailWit vs Tether

The clearest difference is device support: MailWit at 3 against Tether's 1. MailWit also leads on iOS requirement (15.1 vs 18). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. MailWit sells 2 in-app purchases, starting at $4.99 per month and Tether sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for MailWit against 5.0 for Tether. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MailWit | Tether |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/mailwit-ai-email-assistant/id6748094717/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/tether-adhd-planner-and-focus/id6777777931/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 90 MB | 34 MB |
| Requires iOS | **15.1** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Walking LLC](https://appshunter.io/developer/673588167) | [Sanket Ray](https://appshunter.io/developer/1329199499) |

## What reviewers say

### MailWit

[App page](https://appshunter.io/ios/app/mailwit-ai-email-assistant/id6748094717)

Transforms emails into actionable insights using local AI models. Get instant summaries, smart views, and organized tasks from your inbox without data storage or reuse.

**Highlights:** Email summarization, Smart information extraction, Automated task generation, Project-based email grouping, Travel and order tracking, Privacy-focused local processing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MailWit Pro | $4.99 | per month |
| MailWit Pro Annual | $49.99 | per year |


### Tether

[App page](https://appshunter.io/ios/app/tether-adhd-planner-and-focus/id6777777931)

This app helps individuals with ADHD manage their tasks and focus by visualizing their day with time blocks. It breaks down overwhelming tasks into smaller steps and offers a focus timer with calming sounds. Users can track energy levels to plan demanding activities more effectively.

**Highlights:** Visual time blocks for daily planning, Task breakdown into small steps, Energy level tracking for tasks, Full-screen focus timer with background sound, Apple Calendar sync, Voice task input

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tether Plus | $2.99 | per month |
| Tether Premium | $7.99 | per month |
| Tether Plus | $29.99 | per year |
| Tether Premium | $44.99 | per year |
| Tether Plus | $49.99 | one-time |
| Tether Premium | $124.99 | one-time |


## Frequently asked questions

### Is MailWit free?

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

### Is Tether free?

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

### Which has better reviews, MailWit or Tether?

MailWit and Tether are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do MailWit or Tether have ads?

Neither MailWit nor Tether shows ads.

### Which is updated more often, MailWit or Tether?

MailWit ships an update every 4 days, and Tether every 4 days. Most recently, MailWit was updated on October 24, 2026 and Tether on October 25, 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.*