# SplashID Safe Password Manager vs Technology Readiness Levels

The clearest difference is rating: Technology Readiness Levels at 5.0 against SplashID Safe Password Manager's 3.4. Technology Readiness Levels also leads on in-app purchases (none vs 1). SplashID Safe Password Manager's advantage is ratings volume (1K vs 2) and update cadence (every 2 months vs every 8 months). On price and ads there is nothing between them.

Both are free to download. SplashID Safe Password Manager sells 1 in-app purchase, starting at $29.99 per year. Technology Readiness Levels asks for nothing beyond the download.

Technology Readiness Levels holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: SplashID Safe Password Manager has 1K ratings behind it against 2, so its average is the more settled of the two.

SplashID Safe Password Manager ships an update every 2 months, Technology Readiness Levels every 8 months. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | SplashID Safe Password Manager | Technology Readiness Levels |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (1K ratings)](https://appshunter.io/ios/app/splashid-safe-password-manager/id284334840/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/technology-readiness-levels/id644843941/reviews)** |
| Number of ratings | **1K** | 2 |
| Positive reviews | 47.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 42 MB | 1 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [SplashData](https://appshunter.io/developer/282970596) | [Russell Shannon](https://appshunter.io/developer/505317310) |

## What reviewers say

### SplashID Safe Password Manager

[App page](https://appshunter.io/ios/app/splashid-safe-password-manager/id284334840)

Securely store and manage sensitive personal information, including passwords, credit card details, and account numbers. Access your data across multiple devices with robust encryption and convenient sync options. Protect your digital life with advanced security features.

**Highlights:** Password storage, Credit card data storage, Cross-device sync, Touch ID login, 256-bit encryption, Secure sharing, Web autofill

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SplashID Pro | $29.99 | per year |

**What reviewers like**

- 🚀 Lightning-fast and reliable
- 🔒 Secure password storage
- 👍 Customizable and versatile
- 💡 Useful for more than just passwords
- 🌟 Excellent long-term user experience

**What reviewers complain about**

- 🐛 Occasional crashes and sync issues
- 🔒 Concerns over data security and cloud storage
- 💰 Aggressive upselling and subscription model
- 🤖 Lack of support for newer iOS features (e.g. FaceID)

**Reported bugs**

- Corrupted or lost data after updates
- Compatibility issues with newer iOS versions
- Inconsistent behavior across devices

**Requested features**

- Improved sync and backup options
- Easier password management and editing
- Better integration with other apps and services


### 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


## Frequently asked questions

### Is SplashID Safe Password Manager free?

SplashID Safe Password Manager is free to download, with in-app purchases available.

### Is Technology Readiness Levels free?

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

### Which has better reviews, SplashID Safe Password Manager or Technology Readiness Levels?

Technology Readiness Levels is rated higher. SplashID Safe Password Manager averages 3.4 out of 5 from 1K ratings, while Technology Readiness Levels averages 5.0 from 2 ratings.

### Do SplashID Safe Password Manager or Technology Readiness Levels have ads?

Neither SplashID Safe Password Manager nor Technology Readiness Levels shows ads.

### Which is updated more often, SplashID Safe Password Manager or Technology Readiness Levels?

SplashID Safe Password Manager ships an update every 2 months, and Technology Readiness Levels every 8 months. Most recently, SplashID Safe Password Manager was updated on October 31, 2026 and Technology Readiness Levels on November 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*