# RUN interval vs Voice Pacer

The clearest difference is ads: RUN interval at none against Voice Pacer's shown. RUN interval also leads on ratings volume (1K vs 2). Voice Pacer's advantage is update cadence (every 8 days vs every 3 months) and review sentiment (100% vs 77%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. RUN interval sells 2 one-off in-app purchases and Voice Pacer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Voice Pacer holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: RUN interval has 1K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 77% of RUN interval's written reviews are positive against 100% of Voice Pacer's.

RUN interval ships an update every 3 months, Voice Pacer every 8 days. The most recent releases landed on September 25, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | RUN interval | Voice Pacer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1K ratings)](https://appshunter.io/ios/app/run-interval-running-timer/id1352270752/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/voice-pacer-interval-timer/id6468228663/reviews)** |
| Number of ratings | **1K** | 2 |
| Positive reviews | 77.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 34 MB | 70 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CAN YOU HEAR ME SOFTWARE](https://appshunter.io/developer/711042540) | [Ko Hyunshik](https://appshunter.io/developer/1420039143) |

## What reviewers say

### RUN interval

[App page](https://appshunter.io/ios/app/run-interval-running-timer/id1352270752)

This app simplifies interval and Fartlek running by allowing you to set custom targets for time or distance during hard, easy, and rest efforts. It offers detailed post-run summaries, audio and visual feedback, and an Apple Watch app for enhanced training.

**Highlights:** Customizable interval sessions, Time and distance targets, Distance Goal option, Audio and visual feedback, Detailed run summaries, Apple Watch app, Strava sharing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The full RUN interval | $1.99 | one-time |
| The full RUN interval | $3.99 | one-time |


### Voice Pacer

[App page](https://appshunter.io/ios/app/voice-pacer-interval-timer/id6468228663)

This running app offers a voice-guided training coach to help you maintain pace and intensity. It creates personalized training plans based on your performance and includes a running diary to track progress. Stay organized with calendar integration and receive motivational support during your runs.

**Highlights:** Customized voice guidance, Personalized training plans, Interactive running diary, Calendar integration, Motivational support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime Access | $3.99 | one-time |


## Frequently asked questions

### Is RUN interval free?

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

### Is Voice Pacer free?

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

### Which has better reviews, RUN interval or Voice Pacer?

Voice Pacer is rated higher. RUN interval averages 4.7 out of 5 from 1K ratings, while Voice Pacer averages 5.0 from 2 ratings.

### Do RUN interval or Voice Pacer have ads?

Voice Pacer shows ads; RUN interval does not.

### Which is updated more often, RUN interval or Voice Pacer?

RUN interval ships an update every 3 months, and Voice Pacer every 8 days. Most recently, RUN interval was updated on September 25, 2026 and Voice Pacer on August 23, 2026.

---

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