# Periodic Timer + vs HIIT Workouts

The clearest difference is price: HIIT Workouts at Free against Periodic Timer +'s $4.99. HIIT Workouts also leads on in-app purchases (none vs 3) and update cadence (weekly vs every 4 months). Periodic Timer +'s advantage is chart position (#72 vs unranked) and iOS requirement (17.0 vs 26.0). On ads and device support there is nothing between them.

HIIT Workouts is free to download; Periodic Timer + costs $4.99 up front. Periodic Timer + sells 3 one-off in-app purchases. HIIT Workouts asks for nothing beyond the download.

Periodic Timer + ships an update every 4 months, HIIT Workouts weekly. The most recent releases landed on October 12, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Periodic Timer + | HIIT Workouts |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.9 (74 ratings)](https://appshunter.io/ios/app/periodic-timer-plus/id1175807581/reviews)** | — |
| Number of ratings | **74** | — |
| Positive reviews | 53.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Best chart rank | **#72** | — |
| Size | 12 MB | 2 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Kelin](https://appshunter.io/developer/933241655) | [Rouslan Zenetl](https://appshunter.io/developer/1629490886) |

## What reviewers say

### Periodic Timer +

[App page](https://appshunter.io/ios/app/periodic-timer-plus/id1175807581)

**Currently charting:** #72 Top Paid · Health & Fitness (US App Store)

This app provides a simple, repeating interval timer that works in the background. It offers customizable sounds, vibration, and flexible output modes for various activities like fitness, cooking, and learning. The interface is designed to be minimalist and distraction-free.

**Highlights:** Repeating interval timer, Customizable sounds and vibration, Works in the background, Long intervals up to 99 hours, Multiple timer output modes, Shake to start functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip a Banana | $0.99 | one-time |
| Tip a Coffee | $3.99 | one-time |
| Donate: Bust the project! | $9.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 👍 Perfect for workouts
- 👍 No ads, no nonsense
- 👍 Good app, like it
- 👍 Very practical

**What reviewers complain about**

- 😩 Nagging to write reviews
- 😩 Doesn't work in background
- 😩 Not loud enough
- 😩 Vibration too short
- 😩 Paid version lacks features

**Reported bugs**

- Doesn't work in background
- Timer doesn't work for over 59 minutes on watch
- Custom alert audio not working
- Alarm not working after payment
- App doesn't open

**Requested features**

- More sound options
- Ability to set alarm for a time of day
- Explanation for changing display mode
- Simultaneous timers
- Ability to set start/end times and weekdays


### HIIT Workouts

[App page](https://appshunter.io/ios/app/hiit-workouts/id6778631886)

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

**In-app purchases:** none


## Frequently asked questions

### Is Periodic Timer + free?

Periodic Timer + costs $4.99, and also offers in-app purchases.

### Is HIIT Workouts free?

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

### Do Periodic Timer + or HIIT Workouts have ads?

Neither Periodic Timer + nor HIIT Workouts shows ads.

### Which is updated more often, Periodic Timer + or HIIT Workouts?

Periodic Timer + ships an update every 4 months, and HIIT Workouts weekly. Most recently, Periodic Timer + was updated on October 12, 2026 and HIIT Workouts on September 17, 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.*