# ProgressionLIVE vs Technology Readiness Levels

The clearest difference is rating: Technology Readiness Levels at 5.0 against ProgressionLIVE's 3.9. ProgressionLIVE's advantage is update cadence (every 11 days vs every 8 months) and ratings volume (8 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Technology Readiness Levels holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

ProgressionLIVE ships an update every 11 days, Technology Readiness Levels every 8 months. The most recent releases landed on September 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ProgressionLIVE | Technology Readiness Levels |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (8 ratings)](https://appshunter.io/ios/app/progressionlive/id365918442/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/technology-readiness-levels/id644843941/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 8 months |
| Monetization | Free | Free |
| Size | 26 MB | 1 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Diffusion Solutions Integrees Inc.](https://appshunter.io/developer/365918445) | [Russell Shannon](https://appshunter.io/developer/505317310) |

## What reviewers say

### ProgressionLIVE

[App page](https://appshunter.io/ios/app/progressionlive/id365918442)

Streamline field operations with this comprehensive software. Manage tasks, track jobs in real-time, and generate invoices effortlessly. Designed for efficiency and control, it's ideal for businesses on the go.

**Highlights:** Real-time task allocation, Live job tracking, Simplified invoicing, Intuitive interface, Scalable solution

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

**In-app purchases:** none


### Technology Readiness Levels

[App page](https://appshunter.io/ios/app/technology-readiness-levels/id644843941)

Quickly access definitions and descriptions for Department of Defense and NASA Technology Readiness Levels (TRLs). Understand the distinctions between different TRL stages and their supporting information.

**Highlights:** DoD and NASA TRL definitions, Detailed descriptions for each TRL, Supporting information (DoD), SETR Process alignment (DoD), Quick reference guide

**In-app purchases:** none


## Frequently asked questions

### Is ProgressionLIVE free?

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

### Is Technology Readiness Levels free?

Technology Readiness Levels is free to download, with no in-app purchases.

### Which has better reviews, ProgressionLIVE or Technology Readiness Levels?

Technology Readiness Levels is rated higher. ProgressionLIVE averages 3.9 out of 5 from 8 ratings, while Technology Readiness Levels averages 5.0 from 2 ratings.

### Do ProgressionLIVE or Technology Readiness Levels have ads?

Neither ProgressionLIVE nor Technology Readiness Levels shows ads.

### Which is updated more often, ProgressionLIVE or Technology Readiness Levels?

ProgressionLIVE ships an update every 11 days, and Technology Readiness Levels every 8 months. Most recently, ProgressionLIVE was updated on September 23, 2026 and Technology Readiness Levels on October 4, 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.*