# DATIS e3 vs WCNA 38

The clearest difference is review sentiment: WCNA 38 at 64% against DATIS e3's 18%. WCNA 38 also leads on rating (4.7 vs 2.3) and update cadence (weekly vs every 3 months). DATIS e3's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WCNA 38 holds the better App Store score, 4.7 against 2.3. Both are backed by a comparable volume of ratings — 67 and 109 respectively. Written reviews point the same way: 18% of DATIS e3's written reviews are positive against 64% of WCNA 38's.

DATIS e3 ships an update every 3 months, WCNA 38 weekly. The most recent releases landed on September 17, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | DATIS e3 | WCNA 38 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (67 ratings)](https://appshunter.io/ios/app/datis-e3/id1365771272/reviews) | **[4.7 (109 ratings)](https://appshunter.io/ios/app/wcna-38/id6547837705/reviews)** |
| Number of ratings | 67 | **109** |
| Positive reviews | 17.9% of reviews | **63.6% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 31 MB | 156 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [ContinuumCloud LLC](https://appshunter.io/developer/1329548602) | [Narcotics Anonymous World Services, Inc.](https://appshunter.io/developer/627643751) |

## What reviewers say

### DATIS e3

[App page](https://appshunter.io/ios/app/datis-e3/id1365771272)

Access core organizational functionalities from your mobile device. View your organizational chart, collaborate with your team, and manage workflows on the go. Designed for a modern, mobile workforce, it provides essential information anytime, anywhere.

**Highlights:** Interactive organizational chart, Team collaboration tools, Workflow review and approval, Access information anywhere, Mobile workforce solution

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

**In-app purchases:** none


### WCNA 38

[App page](https://appshunter.io/ios/app/wcna-38/id6547837705)

Access a real-time schedule of program activities for an event. Stay updated with the latest information and plan your participation effectively.

**Highlights:** Real-time schedule access, Program activity updates, Event planning tool, Stay tuned notifications

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy and fun access to convention program.
- 🔓 Great accessibility and functionality.
- 🙏 Appreciation for fellow users.


## Frequently asked questions

### Is DATIS e3 free?

DATIS e3 is free to download, with no in-app purchases.

### Is WCNA 38 free?

WCNA 38 is free to download, with no in-app purchases.

### Which has better reviews, DATIS e3 or WCNA 38?

WCNA 38 is rated higher. DATIS e3 averages 2.3 out of 5 from 67 ratings, while WCNA 38 averages 4.7 from 109 ratings.

### Do DATIS e3 or WCNA 38 have ads?

WCNA 38 shows ads; DATIS e3 does not.

### Which is updated more often, DATIS e3 or WCNA 38?

DATIS e3 ships an update every 3 months, and WCNA 38 weekly. Most recently, DATIS e3 was updated on September 17, 2026 and WCNA 38 on June 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*