# 余命計算機 vs RepeatVoice

The clearest difference is in-app purchases: 余命計算機 at none against RepeatVoice's 1. 余命計算機 also leads on ads (none vs shown) and update cadence (every 3 days vs fortnightly). RepeatVoice's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price there is nothing between them.

Both are free to download. RepeatVoice sells 1 one-off in-app purchase. 余命計算機 asks for nothing beyond the download.

余命計算機 ships an update every 3 days, RepeatVoice fortnightly. The most recent releases landed on August 12, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | 余命計算機 | RepeatVoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/repeatvoice-interval-player/id6469481984/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 46 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Masayuki Yamaji](https://appshunter.io/developer/1270013649) | [Kentaro Nishimura](https://appshunter.io/developer/1606128208) |

## What reviewers say

### 余命計算機

[App page](https://appshunter.io/ios/app/id1270013650)

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

**In-app purchases:** none


### RepeatVoice

[App page](https://appshunter.io/ios/app/repeatvoice-interval-player/id6469481984)

Record your own voice or import audio files to play them back repeatedly at set intervals. This app is designed to help users build confidence, maintain focus, and cultivate positive mindsets through personalized audio suggestions.

**Highlights:** Record custom audio, Import audio files, Set repeat playback intervals, Adjust number of repetitions, Choose silent or environmental sounds during intervals, Positive suggestion tool

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is 余命計算機 free?

余命計算機 is free to download, with no in-app purchases.

### Is RepeatVoice free?

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

### Do 余命計算機 or RepeatVoice have ads?

RepeatVoice shows ads; 余命計算機 does not.

### Which is updated more often, 余命計算機 or RepeatVoice?

余命計算機 ships an update every 3 days, and RepeatVoice fortnightly. Most recently, 余命計算機 was updated on August 12, 2026 and RepeatVoice on August 18, 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.*