# Telos vs Grass

The clearest difference is in-app purchases: Grass at none against Telos's 3. Telos's advantage is iOS requirement (16.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Telos sells 3 in-app purchases, starting at $4.99 per month. Grass asks for nothing beyond the download.

Telos ships an update weekly, Grass every 9 days. The most recent releases landed on June 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Telos | Grass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/telos-focus-and-habit-tracker/id6744418601/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Freemium | — |
| Size | 101 MB | 5 MB |
| Requires iOS | **16.1** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hamza Karim](https://appshunter.io/developer/1807636807) | [Paul Kim](https://appshunter.io/developer/1481428821) |

## What reviewers say

### Telos

[App page](https://appshunter.io/ios/app/telos-focus-and-habit-tracker/id6744418601)

Build focus and habits with a gamified productivity app. Track your progress, block distractions, and earn rewards to build a personalized virtual city. Designed for self-improvement and staying on task.

**Highlights:** Gamified habit tracking, Focus sessions with distraction blocking, Earn rewards to build a virtual city, Track daily or weekly goals, Clean, modern interface with dark theme

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Telos Premium | $4.99 | per month |
| Telos Premium | $19.99 | per year |
| Telos premium | $29.99 | one-time |


### Grass

[App page](https://appshunter.io/ios/app/grass-visual-focus-timer/id6752250835)

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

**In-app purchases:** none


## Frequently asked questions

### Is Telos free?

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

### Is Grass free?

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

### Do Telos or Grass have ads?

Neither Telos nor Grass shows ads.

### Which is updated more often, Telos or Grass?

Telos ships an update weekly, and Grass every 9 days. Most recently, Telos was updated on June 6, 2026 and Grass on September 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*