# Orenda vs Last Chapter Vault

The clearest difference is ratings volume: Orenda at 477 against Last Chapter Vault's 1. Orenda also leads on update cadence (monthly vs every 2 months). Last Chapter Vault's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 82%). 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.

Last Chapter Vault holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Orenda has 477 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 82% of Orenda's written reviews are positive against 100% of Last Chapter Vault's.

Orenda ships an update monthly, Last Chapter Vault every 2 months. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Orenda | Last Chapter Vault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (477 ratings)](https://appshunter.io/ios/app/orenda/id1171005221/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/last-chapter-vault/id6762404338/reviews)** |
| Number of ratings | **477** | 1 |
| Positive reviews | 81.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 78 MB | 38 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hasa Inc.](https://appshunter.io/developer/1713193810) | [Lambie & Co. Digital LLC](https://appshunter.io/developer/1894049119) |

## What reviewers say

### Orenda

[App page](https://appshunter.io/ios/app/orenda/id1171005221)

This app helps you master pool chemistry by accurately calculating chemical dosages and balancing water based on the LSI. It offers a user-friendly experience for both novices and professionals, including a volume estimator and educational videos.

**Highlights:** Chemical dosing calculator, LSI water balancing, Pool volume estimator, User-friendly interface, Educational videos

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 💡 Helpful for pool maintenance
- 🚀 Simplifies pool chemistry
- 👍 Provides valuable information
- 👍 Great educational resources

**What reviewers complain about**

- 🐛 Issues with updating desired levels
- 🐛 Metric system not working properly
- 🐛 Difficult to input readings
- 🐛 Lack of history/logging functionality

**Reported bugs**

- Desired levels changing when inputting current values
- Metric system not functioning as expected
- Slider feature for inputting readings is slow and frustrating
- App not optimized for all iPhone screen sizes

**Requested features**

- Ability to save pool volume and desired levels
- Option to log pool history and track trends
- Integration with pool chemical monitors
- Ability to set custom chemical concentrations
- Support for more languages (e.g., Chinese)


### Last Chapter Vault

[App page](https://appshunter.io/ios/app/last-chapter-vault/id6762404338)

Securely store and organize all your important documents, assets, passwords, and final wishes in one encrypted location. This app ensures your loved ones have easy access to everything they need, preventing chaos and confusion during difficult times.

**Highlights:** Document vault for wills, policies, and deeds, Asset inventory and financial picture, Encrypted password management, Subscription tracking, Beneficiary mapping, Photo and video storage, Executor toolkit with tasks and deadlines

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

**In-app purchases:** none


## Frequently asked questions

### Is Orenda free?

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

### Is Last Chapter Vault free?

Last Chapter Vault is free to download, with no in-app purchases.

### Which has better reviews, Orenda or Last Chapter Vault?

Last Chapter Vault is rated higher. Orenda averages 4.7 out of 5 from 477 ratings, while Last Chapter Vault averages 5.0 from 1 ratings.

### Do Orenda or Last Chapter Vault have ads?

Neither Orenda nor Last Chapter Vault shows ads.

### Which is updated more often, Orenda or Last Chapter Vault?

Orenda ships an update monthly, and Last Chapter Vault every 2 months. Most recently, Orenda was updated on October 21, 2026 and Last Chapter Vault on October 6, 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.*