# Timer4 vs Aliya

The clearest difference is review sentiment: Aliya at 75% against Timer4's 29%. Aliya also leads on rating (4.2 vs 3.8) and iOS requirement (16 vs 26.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Timer4 sells 1 one-off in-app purchase and Aliya sells 8 in-app purchases, starting at $6.90 per 7 days. Whichever you choose, the download price is not the number that matters.

Aliya holds the better App Store score, 4.2 against 3.8. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 29% of Timer4's written reviews are positive against 75% of Aliya's.

Timer4 ships an update every 3 weeks, Aliya every 6 weeks. Both last shipped on October 9, 2026.

## The numbers

| Metric | Timer4 | Aliya |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/timer4-gravity-timer/id6755321732/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/aliya-ai-dream-journal/id6763973624/reviews)** |
| Number of ratings | 5 | 5 |
| Positive reviews | 28.6% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 3 MB | 129 MB |
| Requires iOS | 26.0 | **16** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Goateraction](https://appshunter.io/developer/1647805479) | [Game4play](https://appshunter.io/developer/1674111050) |

## What reviewers say

### Timer4

[App page](https://appshunter.io/ios/app/timer4-gravity-timer/id6755321732)

This app offers a unique timer experience by automatically adjusting countdown durations based on your device's orientation. Simply rotate your phone to switch between preset intervals with a physics-driven interface and immersive haptic feedback.

**Highlights:** Physics-based interface, Instant duration switching via rotation, Smart motion detection, Immersive haptic feedback, Customizable timer presets, Intuitive orientation control

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.99 | one-time |


### Aliya

[App page](https://appshunter.io/ios/app/aliya-ai-dream-journal/id6763973624)

Record your dreams by speaking or typing, then transform them into AI art and videos. Get personalized dream interpretations and store everything in a private library.

**Highlights:** Record dreams via voice or text, Generate AI dream art, Create AI dream videos, Personalized dream interpretation, Private dream library, Dream summarization and titling

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $6.90 | per 7 days |
| 月会员 | $39.90 | per month |
| 年会员 | $399.00 | per year |
| 新人优惠-年 | Free | one-time |
| 新人优惠-周 | $6.90 | one-time |
| 解梦 | $9.90 | one-time |
| 梦境再现*1 | $29.90 | one-time |
| 梦境再现*3 | $399.00 | one-time |


## Frequently asked questions

### Is Timer4 free?

Timer4 is free to download, with in-app purchases available.

### Is Aliya free?

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

### Which has better reviews, Timer4 or Aliya?

Aliya is rated higher. Timer4 averages 3.8 out of 5 from 5 ratings, while Aliya averages 4.2 from 5 ratings.

### Do Timer4 or Aliya have ads?

Neither Timer4 nor Aliya shows ads.

### Which is updated more often, Timer4 or Aliya?

Timer4 ships an update every 3 weeks, and Aliya every 6 weeks. Most recently, Timer4 was updated on October 9, 2026 and Aliya on October 9, 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.*