# Circuit vs Streakly

The clearest difference is price: Streakly at Free against Circuit's $2.99. Streakly also leads on iOS requirement (15.0 vs 17.0). Circuit's advantage is update cadence (every 9 days vs every 3 weeks). On ads, in-app purchases and device support there is nothing between them.

Streakly is free to download; Circuit costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Circuit ships an update every 9 days, Streakly every 3 weeks. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Circuit | Streakly |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/circuit-hiit-timer/id1636796128/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 4 MB | 88 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Arjun Mahanti](https://appshunter.io/developer/1028057606) | [Mehmet Berkay Yungevis](https://appshunter.io/developer/1858619553) |

## What reviewers say

### Circuit

[App page](https://appshunter.io/ios/app/circuit-hiit-timer/id1636796128)

This interval timer app simplifies workout tracking with customizable circuits and large, easy-to-read timers. Save favorite routines for quick access and personalize the app's appearance and sounds to enhance your training experience.

**Highlights:** Save and repeat favorite circuits, Large, glanceable timers, Customizable appearance, Custom sound alerts, Simple and beautiful interface

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

**In-app purchases:** none


### Streakly

[App page](https://appshunter.io/ios/app/streakly-fit/id6756127462)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Circuit free?

Circuit costs $2.99, with no in-app purchases.

### Is Streakly free?

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

### Do Circuit or Streakly have ads?

Neither Circuit nor Streakly shows ads.

### Which is updated more often, Circuit or Streakly?

Circuit ships an update every 9 days, and Streakly every 3 weeks. Most recently, Circuit was updated on October 24, 2026 and Streakly on October 11, 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.*