# Atlas Docs vs KaizenLoop

The clearest difference is rating: KaizenLoop at 5.0 against Atlas Docs's 4.2. KaizenLoop also leads on update cadence (every 9 days vs every 14 months). Atlas Docs's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

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

KaizenLoop holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Atlas Docs ships an update every 14 months, KaizenLoop every 9 days. The most recent releases landed on September 23, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Atlas Docs | KaizenLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/atlas-docs/id624801441/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/kaizenloop/id1406675868/reviews)** |
| Number of ratings | 5 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 9 MB | 36 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Atlas Roofing Corporation](https://appshunter.io/developer/624801445) | [Kaizen Loop LLC](https://appshunter.io/developer/1406675867) |

## What reviewers say

### Atlas Docs

[App page](https://appshunter.io/ios/app/atlas-docs/id624801441)

Access building product marketing and technical materials, including manuals, images, and brochures. Stay updated with the latest information on shingles, underlayments, and ventilation from a leading roofing manufacturer.

**Highlights:** Product brochures and data sheets, Technical bulletins and evaluation reports, Images and video resources, Spanish and French-Canadian translations, Live search across product categories, Cloud-based, up-to-date content, Access to online calculators and marketing assets

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

**In-app purchases:** none


### KaizenLoop

[App page](https://appshunter.io/ios/app/kaizenloop/id1406675868)

Deploy content and track engagement within your enterprise. Craft targeted campaigns and monitor their progress and adoption through intuitive dashboards.

**Highlights:** Content deployment, Engagement tracking, Audience targeting, Campaign monitoring, Adoption dashboards

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

**In-app purchases:** none


## Frequently asked questions

### Is Atlas Docs free?

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

### Is KaizenLoop free?

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

### Which has better reviews, Atlas Docs or KaizenLoop?

KaizenLoop is rated higher. Atlas Docs averages 4.2 out of 5 from 5 ratings, while KaizenLoop averages 5.0 from 10 ratings.

### Do Atlas Docs or KaizenLoop have ads?

Neither Atlas Docs nor KaizenLoop shows ads.

### Which is updated more often, Atlas Docs or KaizenLoop?

Atlas Docs ships an update every 14 months, and KaizenLoop every 9 days. Most recently, Atlas Docs was updated on September 23, 2026 and KaizenLoop on September 30, 2026.

---

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