# SCALA vs Time Tiger

The clearest difference is rating: Time Tiger at 5.0 against SCALA's 3.0. Time Tiger also leads on in-app purchases (none vs 2). SCALA's advantage is iOS requirement (18.0 vs 26.1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. SCALA sells 2 in-app purchases, starting at $4.99 per month. Time Tiger asks for nothing beyond the download.

Time Tiger holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

SCALA ships an update every 2 weeks, Time Tiger every 3 weeks. The most recent releases landed on September 20, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | SCALA | Time Tiger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/scala-macro-tracker/id6745275059/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/time-tiger/id6789705593/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 135 MB | 64 MB |
| Requires iOS | **18.0** | 26.1 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Flow Labs Oy](https://appshunter.io/developer/1806635537) | [Conter Inc](https://appshunter.io/developer/6789705595) |

## What reviewers say

### SCALA

[App page](https://appshunter.io/ios/app/scala-macro-tracker/id6745275059)

Discover how your body uniquely reacts to food. Log meals, track your energy levels, and uncover personalized patterns to improve daily focus and stability without needing any sensors.

**Highlights:** Log meals via photo, voice, or text, Track post-meal energy and mood, Identify food-related energy patterns, Receive a daily energy stability score, No external sensors required, Personalized insights into food reactions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SCALA Monthly | $4.99 | per month |
| SCALA Annual Plan | $29.99 | per year |


### Time Tiger

[App page](https://appshunter.io/ios/app/time-tiger/id6789705593)

This habit coach uses persistent alarms and photo verification to ensure you stick to your commitments. You can even put money on the line to increase accountability, with funds only lost if you fail to complete your chosen habit.

**Highlights:** Commit to any habit, Persistent alarms that break through silent mode, Photo proof required to dismiss alarms, Optional monetary commitment stakes, Human email support

**In-app purchases:** none


## Frequently asked questions

### Is SCALA free?

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

### Is Time Tiger free?

Time Tiger is free to download, with no in-app purchases.

### Which has better reviews, SCALA or Time Tiger?

Time Tiger is rated higher. SCALA averages 3.0 out of 5 from 1 ratings, while Time Tiger averages 5.0 from 1 ratings.

### Do SCALA or Time Tiger have ads?

Neither SCALA nor Time Tiger shows ads.

### Which is updated more often, SCALA or Time Tiger?

SCALA ships an update every 2 weeks, and Time Tiger every 3 weeks. Most recently, SCALA was updated on September 20, 2026 and Time Tiger on September 15, 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.*