# Emotion Tracker vs Pillar

The clearest difference is rating: Pillar at 5.0 against Emotion Tracker's 4.3. Pillar also leads on update cadence (every 10 days vs every 4 weeks). Emotion Tracker's advantage is in-app purchases (none vs 2) and ratings volume (4 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pillar sells 2 in-app purchases, starting at $7.99 per 7 days. Emotion Tracker asks for nothing beyond the download.

Pillar holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Emotion Tracker ships an update every 4 weeks, Pillar every 10 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Emotion Tracker | Pillar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/emotion-tracker/id6497407770/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pillar-posture-reminder/id6809597345/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Monetization | **Free** | Freemium |
| Size | 2 MB | 27 MB |
| Requires iOS | **17.2** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | +4 | 4+ |
| Developer | [CodeWithChris](https://appshunter.io/developer/1522071085) | [Maksym Pustovit](https://appshunter.io/developer/1886895390) |

## What reviewers say

### Emotion Tracker

[App page](https://appshunter.io/ios/app/emotion-tracker/id6497407770)

Easily log your daily emotions with preset or custom options. Review your mood history in a calendar or list view. Your data is kept private on your device.

**Highlights:** Daily emotion logging, Preset and custom emotions, Calendar and list views, On-device data storage, Mental health improvement focus

**In-app purchases:** none


### Pillar

[App page](https://appshunter.io/ios/app/pillar-posture-reminder/id6809597345)

Improve your posture and focus with this app that uses your AirPods' motion sensors to detect slouching. It provides gentle nudges and tracks your progress over time, integrating with Pomodoro timers for enhanced productivity. No camera or extra wearables are required.

**Highlights:** Live posture reading via AirPods motion sensors, Gentle, responsive nudges for slouching, Integrated Pomodoro focus and break timer, Daily tall-time goal and streak tracking, Weekly trend and session insights, Live Activity and widget support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pillar Premium Weekly | $7.99 | per 7 days |
| Pillar Premium Yearly | $28.99 | per year |


## Frequently asked questions

### Is Emotion Tracker free?

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

### Is Pillar free?

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

### Which has better reviews, Emotion Tracker or Pillar?

Pillar is rated higher. Emotion Tracker averages 4.3 out of 5 from 4 ratings, while Pillar averages 5.0 from 1 ratings.

### Do Emotion Tracker or Pillar have ads?

Neither Emotion Tracker nor Pillar shows ads.

### Which is updated more often, Emotion Tracker or Pillar?

Emotion Tracker ships an update every 4 weeks, and Pillar every 10 days. Most recently, Emotion Tracker was updated on November 8, 2026 and Pillar on October 31, 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.*