# TriggerFlo vs Oasa

The clearest difference is in-app purchases: Oasa at none against TriggerFlo's 3. TriggerFlo's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. TriggerFlo sells 3 in-app purchases, starting at $5.99 per month. Oasa asks for nothing beyond the download.

TriggerFlo ships an update every 3 weeks, Oasa monthly. The most recent releases landed on September 30, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | TriggerFlo | Oasa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/triggerflo-focus-timer/id6760685893/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Freemium | — |
| Size | 54 MB | 50 MB |
| Requires iOS | 16.2 | **15.1** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Steven Connelly](https://appshunter.io/developer/1765218377) | [CIX-Solutions](https://appshunter.io/developer/1606804242) |

## What reviewers say

### TriggerFlo

[App page](https://appshunter.io/ios/app/triggerflo-focus-timer/id6760685893)

This app combines a floating focus timer with task management and invoicing capabilities. It helps users track time spent on tasks, organize projects with Kanban boards, and automatically generate client-ready invoices, all within a single application.

**Highlights:** Floating focus timer stays on top of other apps, Pomodoro-style focus sessions, Kanban boards for task management, Automatic invoice generation from tracked time, Cross-device synchronization (iOS, Mac, Web), Team collaboration features

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TriggerFlo Monthly | $5.99 | per month |
| Yearly subscription | $45.99 | per year |
| TriggerFlo lifetime | $69.99 | one-time |


### Oasa

[App page](https://appshunter.io/ios/app/oasa-calm-productivity/id6772068024)

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

**In-app purchases:** none


## Frequently asked questions

### Is TriggerFlo free?

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

### Is Oasa free?

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

### Do TriggerFlo or Oasa have ads?

Neither TriggerFlo nor Oasa shows ads.

### Which is updated more often, TriggerFlo or Oasa?

TriggerFlo ships an update every 3 weeks, and Oasa monthly. Most recently, TriggerFlo was updated on September 30, 2026 and Oasa on September 20, 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.*