# iMTracker vs Time Left Today

The clearest difference is in-app purchases: iMTracker at none against Time Left Today's 1. iMTracker also leads on ratings volume (3 vs 1) and iOS requirement (12.0 vs 17.0). Time Left Today's advantage is update cadence (monthly vs every 2 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. Time Left Today sells 1 one-off in-app purchase. iMTracker asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for iMTracker against 5.0 for Time Left Today. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

iMTracker ships an update every 2 months, Time Left Today monthly. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | iMTracker | Time Left Today |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/imtracker/id1435408653/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/time-left-today-time-balance/id1669854131/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 47 MB | 18 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [University of Colorado Denver](https://appshunter.io/developer/481979372) | [ZIJIAN CHEN](https://appshunter.io/developer/1668309495) |

## What reviewers say

### iMTracker

[App page](https://appshunter.io/ios/app/imtracker/id1435408653)

This tool helps you identify potential links between daily habits and outcomes like headaches. Track factors such as caffeine, meditation, or exercise to see their correlation with your daily results. It provides a score based on collected data, requiring at least three days of input for analysis.

**Highlights:** Track daily habits and outcomes, Identify potential correlations, Analyze lifestyle factors, Data-driven scoring, User-controlled data storage, Requires minimum 3 days of data

**Features:** macOS Compatibility

**In-app purchases:** none


### Time Left Today

[App page](https://appshunter.io/ios/app/time-left-today-time-balance/id1669854131)

Visualize and track your remaining time in the day, week, month, or year with intuitive countdown widgets. Monitor your time balance anywhere, anytime, directly from your home screen or lock screen.

**Highlights:** Daily, weekly, monthly, yearly time countdowns, Home screen widgets, Lock screen widgets (iOS), Menu bar widgets (macOS), Time balance monitoring, Intuitive visualization

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version(One-Time Purchase) | $1.99 | one-time |


## Frequently asked questions

### Is iMTracker free?

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

### Is Time Left Today free?

Time Left Today is free to download, with in-app purchases available.

### Which has better reviews, iMTracker or Time Left Today?

iMTracker and Time Left Today are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do iMTracker or Time Left Today have ads?

Neither iMTracker nor Time Left Today shows ads.

### Which is updated more often, iMTracker or Time Left Today?

iMTracker ships an update every 2 months, and Time Left Today monthly. Most recently, iMTracker was updated on September 29, 2026 and Time Left Today on October 10, 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.*