Redzone vs Principal Absence Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Redzone
This app enhances productivity and food safety through social technology and coaching for frontline workers. It offers real-time plant-wide visibility into key metrics, including OEE, food safety, quality management, and an integrated learning management system.
- Real-time plant-wide visibility
- OEE tracking
- Food safety management
- Quality management
- Integrated LMS database
- Social technology for frontline
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At Redzone, we take a systematic approach to improving productivity and food safety, using easy to deploy social technology combined with coaching to empower the front line. Built for food and beverage and CPG, and now improved to include manufacturing and automotive markets, our capabilities provide real-time, plant wide visibility into key metrics such as OEE with integrated food safety, quality management, and an integrated LMS database in a single platform.
Principal Absence Manager
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Principal Absence Manager provides convenient access to our easy-to-use absence platform so you can request, track and manage your absence on-the-go by: • Reporting your leave time • Opening a new request • Downloading forms and documents associated with your request • Checking the status of a request • Finding answers to frequently asked questions • Updating your own request information • Working on behalf of your employees (for managers and supervisors)
Screenshots
Verdict
The clearest difference is update cadence: Redzone at every 5 days against Principal Absence Manager's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Redzone ships an update every 5 days, Principal Absence Manager every 2 months. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | Redzone | Principal Absence Manager |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (83 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 83 — better | — |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 412 MB | 37 MB |
| Age rating | 4+ | 17+ |
| Developer | Verifract LLC | ComPsych Corporation |
In-app purchases
Redzone
No in-app purchases
Principal Absence Manager
No in-app purchases
Questions
Is Redzone free?
Is Principal Absence Manager free?
Do Redzone or Principal Absence Manager have ads?
Which is updated more often, Redzone or Principal Absence Manager?
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