# Technology Readiness Levels vs Life Objectives

The clearest difference is rating: Technology Readiness Levels at 5.0 against Life Objectives's 4.8. Life Objectives's advantage is update cadence (every 3 months vs every 8 months) and iOS requirement (12.0 vs 26.0). On price, ratings volume, ads and in-app purchases 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 4.8. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Technology Readiness Levels ships an update every 8 months, Life Objectives every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Technology Readiness Levels | Life Objectives |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/technology-readiness-levels/id644843941/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/life-objectives/id1530891559/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 1 MB | 53 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Russell Shannon](https://appshunter.io/developer/505317310) | [Osama Remlawi](https://appshunter.io/developer/1254440028) |

## What reviewers say

### 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

**Features:** Vision Pro support

**In-app purchases:** none


### Life Objectives

[App page](https://appshunter.io/ios/app/life-objectives/id1530891559)

Track your goals and monitor their progress with ease. Break down large objectives into smaller tasks and attach relevant information like locations, contacts, and documents. All your data is securely stored locally on your device.

**Highlights:** Local data storage, Flexible notifications, Break goals into tasks, Attach locations, contacts, documents, URLs, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Technology Readiness Levels free?

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

### Is Life Objectives free?

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

### Which has better reviews, Technology Readiness Levels or Life Objectives?

Technology Readiness Levels is rated higher. Technology Readiness Levels averages 5.0 out of 5 from 2 ratings, while Life Objectives averages 4.8 from 4 ratings.

### Do Technology Readiness Levels or Life Objectives have ads?

Neither Technology Readiness Levels nor Life Objectives shows ads.

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

Technology Readiness Levels ships an update every 8 months, and Life Objectives every 3 months. Most recently, Technology Readiness Levels was updated on November 1, 2026 and Life Objectives on November 3, 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.*