# Veriflite vs Tumbling Difficulty Calculator

The clearest difference is update cadence: Tumbling Difficulty Calculator at every 2 weeks against Veriflite's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Veriflite ships an update every 3 months, Tumbling Difficulty Calculator every 2 weeks. The most recent releases landed on June 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Veriflite | Tumbling Difficulty Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 168 MB | 14 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Howe](https://appshunter.io/developer/1457262908) | [Yohai Wiener](https://appshunter.io/developer/1695546960) |

## What reviewers say

### Veriflite

[App page](https://appshunter.io/ios/app/veriflite/id1457262909)

This app provides precise flight data for trampolines using attached sensors. It measures time of flight and synchronization, crucial for athletes where milliseconds matter.

**Highlights:** Precise flight data measurement, Time of flight tracking, Synchronization measurement, Sensor attachment for trampolines, Real-time data display

**Features:** macOS Compatibility

**In-app purchases:** none


### Tumbling Difficulty Calculator

[App page](https://appshunter.io/ios/app/tumbling-difficulty-calculator/id6450893045)

**In-app purchases:** none


## Frequently asked questions

### Is Veriflite free?

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

### Is Tumbling Difficulty Calculator free?

Tumbling Difficulty Calculator is free to download, with no in-app purchases.

### Do Veriflite or Tumbling Difficulty Calculator have ads?

Neither Veriflite nor Tumbling Difficulty Calculator shows ads.

### Which is updated more often, Veriflite or Tumbling Difficulty Calculator?

Veriflite ships an update every 3 months, and Tumbling Difficulty Calculator every 2 weeks. Most recently, Veriflite was updated on June 1, 2026 and Tumbling Difficulty Calculator on September 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.*