Orenda vs SolveX
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.
SolveX
This app acts as a 24/7 academic companion, assisting with homework across various subjects from math to essays. It features smart search for quick answers, performance tracking to optimize study habits, and task management tools to organize assignments and deadlines.
- All-in-one homework helper
- Smart search functionality
- Performance tracking
- Task management
- Secure and private
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Struggling with homework? Need a study buddy that's available 24/7? Look no further! SolveX is your ultimate companion for academic success. Features: All-in-One Homework Helper: From math problems to literature essays, SolveX covers all subjects, making it your go-to solution for homework challenges. Smart Search Functionality: Easily find answers to your questions with our intelligent search feature. Simply type in your query, and Gathmath will provide instant, accurate results. Performance Tracking: Stay on top of your progress with personalized performance analytics. Identify strengths and weaknesses to optimize your study strategy. Task Management: Organize your assignments and study sessions efficiently. Set reminders to stay on track and never miss a deadline. Secure and Private: Your data is important. Gathmath prioritizes user privacy and ensures a secure learning environment. Why SolveX? SolveX isn't just an app; it's your academic ally. With a user-friendly interface and a plethora of features, we are committed to making your learning journey smoother, more engaging, and ultimately, more successful. Download SolveX now and embark on a learning adventure that will transform the way you approach homework and studying! Privacy Policy: https://byteburst.me/privacy-policy Term of Use: https://byteburst.me/terms-and-conditions
Screenshots
Verdict
Orenda and SolveX both sit at 4.7 stars, but that hides the real split: 82% of Orenda's written reviews are positive against 36% of SolveX's. Orenda also leads on in-app purchases (none vs 6). On price, rating, ratings volume and update cadence 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. SolveX sells 4 in-app purchases, starting at $6.99 per 7 days. Orenda asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for Orenda against 4.6 for SolveX. Both are backed by a comparable volume of ratings — 479 and 644 respectively. Written reviews are what separate them: 82% of Orenda's written reviews are positive against 36% of SolveX's.
Orenda ships an update monthly, SolveX every 3 weeks. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.
| Parameter | Orenda | SolveX |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (479 ratings) — better | 4.6 (644 ratings) |
| Positive reviews | 81.8% of reviews — better | 35.7% of reviews |
| Number of ratings | 479 | 644 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 78 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Hasa Inc. | BYTEBURST PRIVATE LIMITED |
Customer experience
Orenda
SolveX
User reviews
Orenda
From 479 App Store ratingsWhat we love
- 🚀 Easy to use
- 💡 Helpful for pool maintenance
- 🚀 Simplifies pool chemistry
- 👍 Provides valuable information
- 👍 Great educational resources
Room to improve
- 🐛 Issues with updating desired levels
- 🐛 Metric system not working properly
- 🐛 Difficult to input readings
- 🐛 Lack of history/logging functionality
SolveX
From 644 App Store ratingsWhat we love
- 👍 Helpful for math problems
- 🚀 Solves problems quickly
Room to improve
- 💰 Requires paid subscription
- 🐛 Inaccurate problem solving
- 🙅♀️ Doesn't allow retries
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)
SolveX
Reported bugs
2 issues- Camera mode not working
- Subscription issues (charging after cancellation)
Requested features
3 requests- Free trial or limited free access
- Improved problem solving accuracy
- Allow retries on failed problems
In-app purchases
Orenda
No in-app purchases
SolveX
- Weekly Access3 Days trial2 variants$6.997 Days
- Weekly Plan3 Days trial$6.997 Days
- Yearly Access2 variants$19.991 Year
- SolveX Lifetime$49.99









