Heyrex vs REVA Yoga
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heyrex
This app monitors your dog's activity, location, and well-being, alerting you to concerning changes in behavior. It provides real-time data, historical summaries, and rewards for proactive pet care.
- Activity and location monitoring
- Well-being score and alerts
- Behavioral pattern analysis
- Real-time temperature alerts
- Reward points system
- Daily, weekly, monthly summaries
- Pet care diary
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Heyrex2 is a device that fits on your dog’s collar, monitoring their activity, location and wellbeing, building a profile of your dogs activity patterns and wellbeing and alerting you to any concerning changes to their behaviour. It also allows you to locate your dog, see where it is or where it has been. Heyrex records your dogs behaviour, including: Exercise levels, scratching, sleep quality and other behavioural or health issues and presents you with a wellbeing number so you can understand how your dog is at the highest level. Using cellular connectivity, Heyrex2 uploads data regularly to giving you alerts if your dog is too hot or cold, if their behaviour changes, improves or indicates a health problem. Heyrex2 provides real-time wellbeing information, alerts and location wherever cellular and GPS services are available. Earn Wag-o's reward points by caring for your pets wellbeing. Wag-o's can be used for discounts on petrol, pet treats, food, flea treatments and more. Daily, weekly and monthly summaries in user-friendly graphs that are simple to understand. It even has a diary function so you can record key milestones in your companion’s life and set diary inputs for things like next worm or flea treatment due. Heyrex is safe, light and ergonomically designed as well as waterproof and durable. Depending on settings used, the battery will last up to 2114 days and your dog won't even know it is there. Quick setup and instant rewards for you and your dog in just minutes.
REVA Yoga
Manage your yoga account, book classes and events, and access on-demand content. Stay connected with announcements, promotions, and direct messaging with the studio.
- Account management
- Class and event booking
- On-demand video content
- Direct messaging
- Studio announcements and promotions
- Public feed access
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The REVA Yoga app makes it very easy for you to manage your REVA Yoga account, book into our classes and events, watch our on-demand content, and keep in touch with us. You can easily message us if you have a question or want to share something with them. You can also follow our public feed to see any announcements we make, promos we run, or content we share.
Screenshots
Verdict
The clearest difference is iOS requirement: Heyrex at 13.0 against REVA Yoga's 15.1. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Heyrex | REVA Yoga |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 21 MB | 55 MB |
| Age rating | 12+ | 4+ |
| Developer | Heyrex International Limited | Momence, Inc. |
Customer experience
Heyrex
REVA Yoga
In-app purchases
Heyrex
No in-app purchases
REVA Yoga
No in-app purchases









