# Final Surge vs VDOT Running Calculator

The clearest difference is rating: VDOT Running Calculator at 4.9 against Final Surge's 3.8. VDOT Running Calculator also leads on review sentiment (73% vs 51%) and ratings volume (1.6K vs 121). Final Surge's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Final Surge sells 2 in-app purchases, starting at $9.99 per month and VDOT Running Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

VDOT Running Calculator holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: VDOT Running Calculator has 1.6K ratings behind it against 121, so its average is the more settled of the two. Written reviews point the same way: 51% of Final Surge's written reviews are positive against 73% of VDOT Running Calculator's.

Final Surge ships an update every 2 weeks, VDOT Running Calculator every 4 months. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Final Surge | VDOT Running Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (121 ratings)](https://appshunter.io/ios/app/final-surge/id929796646/reviews) | **[4.9 (1.6K ratings)](https://appshunter.io/ios/app/vdot-running-calculator/id973571014/reviews)** |
| Number of ratings | 121 | **1.6K** |
| Positive reviews | 51.1% of reviews | **73.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 160 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Final Surge](https://appshunter.io/developer/929796645) | [The Run SMART Project, LLC](https://appshunter.io/developer/973571013) |

## What reviewers say

### Final Surge

[App page](https://appshunter.io/ios/app/final-surge/id929796646)

This app helps endurance athletes, runners, cyclists, and triathletes manage their training. It offers features for planning, tracking workouts, and communicating with coaches or teams. Premium subscriptions unlock advanced analytics and tools.

**Highlights:** Dark Theme & Custom Icons, Dynamic Font & Navigation, Calendar Date Range & Labels, Training Plan Management, HRV & Morning Readiness (Premium), Route Builder (Premium), Apple Health & Wahoo Integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Final Surge Premium | $9.99 | per month |
| Athlete Premium | $99.99 | per year |


### VDOT Running Calculator

[App page](https://appshunter.io/ios/app/vdot-running-calculator/id973571014)

This app helps runners and coaches calculate training paces, equate race performances, and adjust for environmental factors. Based on decades of scientific research, it provides a VDOT score to measure running ability and compare performances across different distances.

**Highlights:** Calculate time, distance, and race paces, Determine current training paces, Equate race performances across distances, Adjust paces for heat and altitude, Measure running ability with VDOT score

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VDOT Calculator Premium | $8.99 | one-time |

**What reviewers like**

- 🚀 Great tool
- 👍 Simplicity of use
- 👍 Extremely helpful
- 👍 Does its job well
- 👍 Good calculator

**What reviewers complain about**

- 🐛 Crashes
- 🐛 Limits calculations without premium
- 🐛 Doesn't remember previous data
- 🐛 Bugs with custom distances
- 🐛 Can't see definitions

**Reported bugs**

- Crashes when upgrading to premium
- Can't scroll beyond 200/400m results
- Custom distance doesn't support metric

**Requested features**

- Expand time field to support ultras
- Add 6k and 8k distances
- Allow inputting VDOT score directly
- Allow typing in times instead of scrolling


## Frequently asked questions

### Is Final Surge free?

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

### Is VDOT Running Calculator free?

VDOT Running Calculator is free to download, with in-app purchases available.

### Which has better reviews, Final Surge or VDOT Running Calculator?

VDOT Running Calculator is rated higher. Final Surge averages 3.8 out of 5 from 121 ratings, while VDOT Running Calculator averages 4.9 from 1.6K ratings.

### Do Final Surge or VDOT Running Calculator have ads?

Neither Final Surge nor VDOT Running Calculator shows ads.

### Which is updated more often, Final Surge or VDOT Running Calculator?

Final Surge ships an update every 2 weeks, and VDOT Running Calculator every 4 months. Most recently, Final Surge was updated on September 21, 2026 and VDOT Running Calculator on September 26, 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.*