# ASHRAE 365 vs Zaber

The clearest difference is rating: Zaber at 5.0 against ASHRAE 365's 4.2. Zaber also leads on update cadence (weekly vs every 4 months). ASHRAE 365's advantage is in-app purchases (none vs 1) and ratings volume (10 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Zaber sells 1 in-app purchase, starting at $0.99 per month. ASHRAE 365 asks for nothing beyond the download.

Zaber holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: ASHRAE 365 has 10 ratings behind it against 2, so its average is the more settled of the two.

ASHRAE 365 ships an update every 4 months, Zaber weekly. The most recent releases landed on October 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ASHRAE 365 | Zaber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (10 ratings)](https://appshunter.io/ios/app/ashrae-365/id1337759799/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/zaber/id6737458521/reviews)** |
| Number of ratings | **10** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 53 MB | 34 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ASHRAE, Inc.](https://appshunter.io/developer/375374912) | [Big Game Studios LLC](https://appshunter.io/developer/1568637939) |

## What reviewers say

### ASHRAE 365

[App page](https://appshunter.io/ios/app/ashrae-365/id1337759799)

Access ASHRAE information year-round. Stay updated on global conferences and events, connect with the community via social media, and discover resources to support the Society.

**Highlights:** Conference and event updates, Social media integration, Resource discovery, Society support information, Year-round access

**Features:** Vision Pro support

**In-app purchases:** none


### Zaber

[App page](https://appshunter.io/ios/app/zaber/id6737458521)

This app helps you reduce your screen time by turning it into a game. Compete with friends and family to achieve the lowest daily usage. Reclaim your time and focus on what matters most.

**Highlights:** Gamify screen time reduction, Compete with friends and family, Track daily screen usage, Focus on real-life activities, Achieve lower screen time goals

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zaber Pro | $0.99 | per month |


## Frequently asked questions

### Is ASHRAE 365 free?

ASHRAE 365 is free to download, with no in-app purchases.

### Is Zaber free?

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

### Which has better reviews, ASHRAE 365 or Zaber?

Zaber is rated higher. ASHRAE 365 averages 4.2 out of 5 from 10 ratings, while Zaber averages 5.0 from 2 ratings.

### Do ASHRAE 365 or Zaber have ads?

Neither ASHRAE 365 nor Zaber shows ads.

### Which is updated more often, ASHRAE 365 or Zaber?

ASHRAE 365 ships an update every 4 months, and Zaber weekly. Most recently, ASHRAE 365 was updated on October 24, 2026 and Zaber on September 17, 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.*