# Preserve Smart vs SELF by LFA

The clearest difference is rating: SELF by LFA at 3.0 against Preserve Smart's 1.8. SELF by LFA also leads on review sentiment (50% vs 10%). Preserve Smart's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (19 vs 5). 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.

SELF by LFA holds the better App Store score, 3.0 against 1.8. Both are backed by a comparable volume of ratings — 19 and 5 respectively. Written reviews point the same way: 10% of Preserve Smart's written reviews are positive against 50% of SELF by LFA's.

Preserve Smart ships an update every 3 weeks, SELF by LFA every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Preserve Smart | SELF by LFA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (19 ratings)](https://appshunter.io/ios/app/preserve-smart/id1349456572/reviews) | **[3.0 (5 ratings)](https://appshunter.io/ios/app/self-by-lfa/id1670674503/reviews)** |
| Number of ratings | **19** | 5 |
| Positive reviews | 10.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 2 MB | 29 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Colorado State University](https://appshunter.io/developer/527760765) | [Pro-Change Behavior Systems, Inc.](https://appshunter.io/developer/1142652637) |

## What reviewers say

### Preserve Smart

[App page](https://appshunter.io/ios/app/preserve-smart/id1349456572)

Access tested food preservation recipes and instructions tailored to your elevation and location. Get canning, freezing, and drying guidance for over 50 foods, based on research from Colorado State University Extension.

**Highlights:** Elevation-based recipe adjustments, Seasonal produce information by state, Canning, freezing, and drying instructions, Recipes for over 50 foods, Research-backed recommendations

**Features:** macOS Compatibility

**In-app purchases:** none


### SELF by LFA

[App page](https://appshunter.io/ios/app/self-by-lfa/id1670674503)

This app helps individuals manage lupus symptoms, stress, and medications. It offers tools, trackers, and information to improve energy and mood, and connect with a supportive community. Get customized tips to take control of your health journey.

**Highlights:** Symptom and medication tracking, Stress management tools, Energy and mood pattern discovery, Customized self-management skills, Community connection and Q&A, Personalized tips via text

**In-app purchases:** none


## Frequently asked questions

### Is Preserve Smart free?

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

### Is SELF by LFA free?

SELF by LFA is free to download, with no in-app purchases.

### Which has better reviews, Preserve Smart or SELF by LFA?

SELF by LFA is rated higher. Preserve Smart averages 1.8 out of 5 from 19 ratings, while SELF by LFA averages 3.0 from 5 ratings.

### Do Preserve Smart or SELF by LFA have ads?

Neither Preserve Smart nor SELF by LFA shows ads.

### Which is updated more often, Preserve Smart or SELF by LFA?

Preserve Smart ships an update every 3 weeks, and SELF by LFA every 2 months. Most recently, Preserve Smart was updated on October 23, 2026 and SELF by LFA on October 24, 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.*