# Just My Timer vs Interval Flow

The clearest difference is in-app purchases: Just My Timer at none against Interval Flow's 1. Interval Flow's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.6 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Interval Flow sells 1 one-off in-app purchase. Just My Timer asks for nothing beyond the download.

Just My Timer ships an update every 2 months, Interval Flow every 2 weeks. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Just My Timer | Interval Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/just-my-timer/id6443723147/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 8 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Gagarin](https://appshunter.io/developer/1535393148) | [Tegyaan](https://appshunter.io/developer/1711584632) |

## What reviewers say

### Just My Timer

[App page](https://appshunter.io/ios/app/just-my-timer/id6443723147)

Create custom interval timers for various workouts and activities. This app offers precise timing, custom sounds, and detailed history tracking without ads or subscriptions. It syncs with Apple Watch for on-the-go use.

**Highlights:** Customizable interval sequences, Work, rest, and prepare steps, Customizable beep cues, Automatic saving of completed trains, Apple Watch companion app, Privacy-focused, no data collection

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Interval Flow

[App page](https://appshunter.io/ios/app/interval-flow/id6469113776)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multiple Programs | $3.99 | one-time |


## Frequently asked questions

### Is Just My Timer free?

Just My Timer is free to download, with no in-app purchases.

### Is Interval Flow free?

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

### Do Just My Timer or Interval Flow have ads?

Neither Just My Timer nor Interval Flow shows ads.

### Which is updated more often, Just My Timer or Interval Flow?

Just My Timer ships an update every 2 months, and Interval Flow every 2 weeks. Most recently, Just My Timer was updated on September 14, 2026 and Interval Flow on September 23, 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.*