# IntervalTimer Duo vs トメナイマー：声で進むインターバルタイマー

The clearest difference is device support: IntervalTimer Duo at 3 against トメナイマー：声で進むインターバルタイマー's 1. トメナイマー：声で進むインターバルタイマー's advantage is iOS requirement (17.0 vs 26.1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. IntervalTimer Duo sells 1 one-off in-app purchase and トメナイマー：声で進むインターバルタイマー sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

IntervalTimer Duo ships an update every 3 weeks, トメナイマー：声で進むインターバルタイマー fortnightly. The most recent releases landed on October 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | IntervalTimer Duo | トメナイマー：声で進むインターバルタイマー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 10 MB | 10 MB |
| Requires iOS | 26.1 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kosuke konuma](https://appshunter.io/developer/1767116232) | [GoodWelchi, Inc.](https://appshunter.io/developer/1708715365) |

## What reviewers say

### IntervalTimer Duo

[App page](https://appshunter.io/ios/app/intervaltimer-duo/id6753626424)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


### トメナイマー：声で進むインターバルタイマー

[App page](https://appshunter.io/ios/app/id6788258263)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| メニュー無制限 | $3.99 | one-time |


## Frequently asked questions

### Is IntervalTimer Duo free?

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

### Is トメナイマー：声で進むインターバルタイマー free?

トメナイマー：声で進むインターバルタイマー is free to download, with in-app purchases available.

### Do IntervalTimer Duo or トメナイマー：声で進むインターバルタイマー have ads?

Neither IntervalTimer Duo nor トメナイマー：声で進むインターバルタイマー shows ads.

### Which is updated more often, IntervalTimer Duo or トメナイマー：声で進むインターバルタイマー?

IntervalTimer Duo ships an update every 3 weeks, and トメナイマー：声で進むインターバルタイマー fortnightly. Most recently, IntervalTimer Duo was updated on October 9, 2026 and トメナイマー：声で進むインターバルタイマー on September 29, 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.*