# TachyMon vs Equate Monitors

TachyMon and Equate Monitors both sit at 3.8 stars, but that hides the real split: 58% of TachyMon's written reviews are positive against 14% of Equate Monitors's. TachyMon also leads on ratings volume (287 vs 25). Equate Monitors's advantage is in-app purchases (none vs 2) and update cadence (fortnightly vs every 3 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. TachyMon sells 2 in-app purchases, starting at $2.99 per month. Equate Monitors asks for nothing beyond the download.

Equate Monitors holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: TachyMon has 287 ratings behind it against 25, so its average is the more settled of the two. Written reviews complicate that: 58% of TachyMon's written reviews are positive against 14% of Equate Monitors's, so the app with the better star average is not the one people write more warmly about.

TachyMon ships an update every 3 months, Equate Monitors fortnightly. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | TachyMon | Equate Monitors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (287 ratings)](https://appshunter.io/ios/app/tachymon/id1603517412/reviews) | **[4.0 (25 ratings)](https://appshunter.io/ios/app/equate-monitors/id1629862937/reviews)** |
| Number of ratings | **287** | 25 |
| Positive reviews | **58.0% of reviews** | 14.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 36 MB | 19 MB |
| Requires iOS | 16.4 | **10.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Whip Development Inc.](https://appshunter.io/developer/1603514887) | [BYTECH NY, INC.](https://appshunter.io/developer/1566290746) |

## What reviewers say

### TachyMon

[App page](https://appshunter.io/ios/app/tachymon/id1603517412)

Receive immediate alerts for significant heart rate fluctuations, ideal for conditions like POTS or during exercise. Customize thresholds and receive detailed event tracking. Premium features offer advanced data visualization and reporting.

**Highlights:** Customizable heart rate threshold alerts, Haptic feedback for alerts, Real-time heart rate and average display, Alert event tracking and logging, Temporary alert silencing, Detailed monitoring data review, Shareable PDF reports (premium)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TachyMon Premium Monthly | $2.99 | per month |
| TachyMon Premium Annual | $19.99 | per year |

**What reviewers like**

- 🚀 Continuous monitoring
- 🚨 Helpful alerts for heart rate spikes/drops
- 📊 Useful data tracking and visualization
- 🤖 Customizable settings and thresholds
- 💯 Accurate heart rate measurements

**What reviewers complain about**

- 🔋 Drains Apple Watch battery quickly
- 🔒 Paywalled features that were previously free
- 🤯 Buggy and unreliable at times
- 📱 Lack of companion iPhone app for data review
- 🔇 Limited notification/alert customization

**Reported bugs**

- Frequent disconnections from heart rate monitor
- Inconsistent data sync between watch and phone
- Inability to reinstall app on new devices
- Freezing and crashing issues on latest updates

**Requested features**

- Add ability to log symptoms and notes
- Implement emergency contact alerts
- Improve data export and sharing options
- Enhance graphing and trend analysis tools
- Optimize battery usage and background monitoring


### Equate Monitors

[App page](https://appshunter.io/ios/app/equate-monitors/id1629862937)

This personal health management service connects to specific Bluetooth pulse oximeters and thermometers to display, record, and view blood oxygen saturation, pulse rate, and body temperature readings. It helps track historical health data for personal reference.

**Highlights:** Measure blood oxygen saturation (SpO2), Measure pulse rate (PR), Measure perfusion index (PI), Measure body temperature, Display historical measurement data, Record health readings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TachyMon free?

TachyMon is free to download, with in-app purchases available.

### Is Equate Monitors free?

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

### Which has better reviews, TachyMon or Equate Monitors?

Equate Monitors is rated higher. TachyMon averages 3.8 out of 5 from 287 ratings, while Equate Monitors averages 4.0 from 25 ratings.

### Do TachyMon or Equate Monitors have ads?

Neither TachyMon nor Equate Monitors shows ads.

### Which is updated more often, TachyMon or Equate Monitors?

TachyMon ships an update every 3 months, and Equate Monitors fortnightly. Most recently, TachyMon was updated on October 23, 2026 and Equate Monitors on October 15, 2026.

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