# Buildntrim vs Laktic Pace Calculator

Buildntrim and Laktic Pace Calculator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Buildntrim ships an update weekly, Laktic Pace Calculator every 9 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Buildntrim | Laktic Pace Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/laktic-pace-calculator/id6808660864/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | — | Free |
| Size | 26 MB | 28 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Aditya Sharma](https://appshunter.io/developer/1719247239) | [Travis Mahoney](https://appshunter.io/developer/1896344290) |

## What reviewers say

### Buildntrim

[App page](https://appshunter.io/ios/app/buildntrim/id6499416009)

**Features:** macOS Compatibility

**In-app purchases:** none


### Laktic Pace Calculator

[App page](https://appshunter.io/ios/app/laktic-pace-calculator/id6808660864)

Calculate heat-adjusted running paces for training and racing. Input your personal records and current weather conditions to receive adjusted threshold zones and per-mile ranges. Coaches can manage athlete rosters and share workout boards.

**Highlights:** Heat-adjusted threshold paces, Race PR and track/road pace calculation, Temperature and dew point adjustment, Rep length scaling for heat penalty, Athlete roster management for coaches, Workout board sharing, Session logging and performance comparison

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

**In-app purchases:** none


## Frequently asked questions

### Is Buildntrim free?

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

### Is Laktic Pace Calculator free?

Laktic Pace Calculator is free to download, with no in-app purchases.

### Do Buildntrim or Laktic Pace Calculator have ads?

Neither Buildntrim nor Laktic Pace Calculator shows ads.

### Which is updated more often, Buildntrim or Laktic Pace Calculator?

Buildntrim ships an update weekly, and Laktic Pace Calculator every 9 days. Most recently, Buildntrim was updated on October 27, 2026 and Laktic Pace Calculator on October 31, 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.*