# Presto Timer & TTC Transit vs Grok Bot

The clearest difference is in-app purchases: Presto Timer & TTC Transit at none against Grok Bot's 3. Presto Timer & TTC Transit also leads on iOS requirement (15.1 vs 18.0). Grok Bot's advantage is ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Grok Bot sells 3 in-app purchases, starting at $25.99 per month. Presto Timer & TTC Transit asks for nothing beyond the download.

Presto Timer & TTC Transit ships an update every 3 weeks, Grok Bot every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Presto Timer & TTC Transit | Grok Bot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (15K ratings)](https://appshunter.io/ios/app/grok-bot/id6794501026/reviews)** |
| Number of ratings | — | **15K** |
| Positive reviews | — | 84.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#7** |
| Size | 32 MB | 97 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Tran Hai Chau Pham](https://appshunter.io/developer/1807153627) | [X Corp.](https://appshunter.io/developer/296415947) |

## What reviewers say

### Presto Timer & TTC Transit

[App page](https://appshunter.io/ios/app/presto-timer-and-ttc-transit/id6757623626)

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

**In-app purchases:** none


### Grok Bot

[App page](https://appshunter.io/ios/app/grok-bot/id6794501026)

**Currently charting:** #7 Top Free · Productivity, #22 Top Grossing · Productivity, #83 Top Free (US App Store)

This app provides AI teammates that can perform real work across your existing tools and websites. Message AI agents like coworkers to handle projects from start to finish, even after you close your laptop. Automate multi-step workflows and show bots how to perform tasks for them to run as routines.

**Highlights:** AI teammates for real work, Works across existing tools and websites, Message AI agents like coworkers, Automates multi-step workflows, Bots learn and run routines, Parallel AI agent execution

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $25.99 | per month |
| Pro+ | $77.99 | per month |
| Ultra | $259.99 | per month |


## Frequently asked questions

### Is Presto Timer & TTC Transit free?

Presto Timer & TTC Transit is free to download, with no in-app purchases.

### Is Grok Bot free?

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

### Do Presto Timer & TTC Transit or Grok Bot have ads?

Presto Timer & TTC Transit shows ads; Grok Bot does not.

### Which is updated more often, Presto Timer & TTC Transit or Grok Bot?

Presto Timer & TTC Transit ships an update every 3 weeks, and Grok Bot every 3 days. Most recently, Presto Timer & TTC Transit was updated on October 24, 2026 and Grok Bot 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.*