# SENRIN vs Interval Camera

The clearest difference is price: SENRIN at Free against Interval Camera's $1.99. Interval Camera's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 4 weeks). On ads, device support and iOS requirement there is nothing between them.

SENRIN is free to download; Interval Camera costs $1.99 up front. SENRIN sells 1 one-off in-app purchase. Interval Camera asks for nothing beyond the download.

SENRIN ships an update every 4 weeks, Interval Camera every 2 weeks. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SENRIN | Interval Camera |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/interval-camera-auto-capture/id6794596051/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | — | Paid |
| Size | 3 MB | 16 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tsuyoshi Nishigaki](https://appshunter.io/developer/1843210246) | [CAEN Co., Ltd.](https://appshunter.io/developer/1770546611) |

## What reviewers say

### SENRIN

[App page](https://appshunter.io/ios/app/senrin-ar/id6753230563)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム版 | $1.99 | one-time |


### Interval Camera

[App page](https://appshunter.io/ios/app/interval-camera-auto-capture/id6794596051)

This app automatically captures photos at set intervals, ideal for hands-free selfies, group shots, or documenting changes over time. It offers customizable capture settings, including interval duration, start delay, and stop conditions, with both standard and silent capture modes.

**Highlights:** Automatic photo capture at preset intervals, Customizable interval and start delay, Stop after a set number of photos or duration, Standard and silent capture modes, Front/rear camera support with zoom, Tap to focus, pinch to zoom, AE/AF lock, Adjustable aspect ratios and grid/level

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SENRIN free?

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

### Is Interval Camera free?

Interval Camera costs $1.99, with no in-app purchases.

### Do SENRIN or Interval Camera have ads?

Neither SENRIN nor Interval Camera shows ads.

### Which is updated more often, SENRIN or Interval Camera?

SENRIN ships an update every 4 weeks, and Interval Camera every 2 weeks. Most recently, SENRIN was updated on October 21, 2026 and Interval Camera on October 11, 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.*