# inti light vs i

The clearest difference is in-app purchases: inti light at none against i's 1. inti light also leads on ads (none vs shown) and iOS requirement (7.0 vs 13.6). i's advantage is review sentiment (43% vs 11%) and update cadence (every 9 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. i sells 1 one-off in-app purchase. inti light asks for nothing beyond the download.

inti light ships an update every 4 weeks, i every 9 days. The most recent releases landed on July 28, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | inti light | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/i-timer-interval-timer-app/id1441245127/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 10.8% of reviews | **42.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 138 MB | 8 MB |
| Requires iOS | **7.0** | 13.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moon moon, Inc.](https://appshunter.io/developer/982020558) | [Foodmenu.world Inc.](https://appshunter.io/developer/1438351063) |

## What reviewers say

### inti light

[App page](https://appshunter.io/ios/app/inti-light/id1313172451)

This app enhances your wake-up experience by simulating sunlight to regulate your body's natural rhythm. It supports a more comfortable awakening and improved sleep quality. Requires a separate light alarm device to function.

**Highlights:** Sunrise simulation control, Energy light on/off and color adjustment, Counseling function, Automatic clock synchronization via Bluetooth, Light alarm status display, Operation guide

**Features:** macOS Compatibility

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-timer-interval-timer-app/id1441245127)

This interval timer app allows for customizable repeat and interval settings. It includes features to measure elapsed time after stopping, mute functionality, and a skip option to advance timers.

**Highlights:** Repeat timer function, Interval time settings, Elapsed time measurement, Mute function, Skip timer function

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| full_version | $0.99 | one-time |


## Frequently asked questions

### Is inti light free?

inti light is free to download, with no in-app purchases.

### Is i free?

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

### Do inti light or i have ads?

i shows ads; inti light does not.

### Which is updated more often, inti light or i?

inti light ships an update every 4 weeks, and i every 9 days. Most recently, inti light was updated on July 28, 2026 and i on August 20, 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.*