Orenda vs Tech Wizard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Orenda
This app helps you master pool chemistry by accurately calculating chemical dosages and balancing water based on the LSI. It offers a user-friendly experience for both novices and professionals, including a volume estimator and educational videos.
- Chemical dosing calculator
- LSI water balancing
- Pool volume estimator
- User-friendly interface
- Educational videos
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Master pool chemistry with the Orenda pool chemical dosing calculator. Measure pool chemicals accurately while balancing water chemistry according to the LSI. The Orenda App is a swimming pool calculator with a user friendly experience, and makes pool chemistry easier than ever. Try the new pool volume estimator and watch Orenda videos in the app. A pool chemical calculator that allows a novice to dose chemicals as accurately as a professional pool operator.
Tech Wizard
This app helps bowling centers quickly identify and resolve mechanical and technical issues. It provides step-by-step solutions, video tutorials, and real-time notifications for trouble calls. Manage issues and create manual calls with a new approach to technical support.
- Identifies malfunction causes
- Provides video tutorials
- Real-time trouble call notifications
- Manages issues and creates manual calls
- Integrates with trouble call systems
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Tech Wizard solves the most common mechanical and technical problems of your bowling center. In seconds, you will know the cause of the problem and how to fix it. Whether you need to find technical/mechanical support or spare parts for you pinspotter, Tech Wizard is the app you need as it offers a completely new approach to managing mechanical issues. Tech Wizard: • Identifies the cause of the malfunction so that you can act promptly • Provides you with additional video tutorials • Sends real-time notifications about new trouble calls • Gives you the possibility to manage issues and create manual calls • Integrates with Trouble call system
Screenshots
Verdict
The clearest difference is review sentiment: Orenda at 83% against Tech Wizard's 0%. Orenda also leads on rating (4.7 vs 3.2) and ratings volume (476 vs 10). On price, ads, in-app purchases and monetization model 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.
Orenda holds the better App Store score, 4.7 against 3.2. That said, the two scores are not equally well evidenced: Orenda has 476 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 83% of Orenda's written reviews are positive against 0% of Tech Wizard's.
Orenda ships an update monthly, Tech Wizard every 3 months. The most recent releases landed on September 24, 2026 and August 2, 2026 respectively.
| Parameter | Orenda | Tech Wizard |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (476 ratings) — better | 3.2 (10 ratings) |
| Positive reviews | 82.6% of reviews — better | 0.0% of reviews |
| Number of ratings | 476 — better | 10 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 78 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Hasa Inc. | QubicaAMF Europe Spa |
Customer experience
Orenda
Tech Wizard
Bugs and requests
Orenda
Reported bugs
4 issues- Desired levels changing when inputting current values
- Metric system not functioning as expected
- Slider feature for inputting readings is slow and frustrating
- App not optimized for all iPhone screen sizes
Requested features
5 requests- Ability to save pool volume and desired levels
- Option to log pool history and track trends
- Integration with pool chemical monitors
- Ability to set custom chemical concentrations
- Support for more languages (e.g., Chinese)
Tech Wizard
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Orenda
No in-app purchases
Tech Wizard
No in-app purchases
Questions
Is Orenda free?
Is Tech Wizard free?
Which has better reviews, Orenda or Tech Wizard?
Do Orenda or Tech Wizard have ads?
Which is updated more often, Orenda or Tech Wizard?
Other comparisons
