# RescueRef vs FosterTracker

The clearest difference is rating: RescueRef at 5.0 against FosterTracker's 3.0. RescueRef also leads on iOS requirement (15.0 vs 18.4). On price, ratings volume, update cadence and ads there is nothing between them.

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

RescueRef holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

RescueRef ships an update every 4 months, FosterTracker every 3 months. The most recent releases landed on September 26, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | RescueRef | FosterTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/rescueref/id1489734680/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/fostertracker/id6746109413/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 8 MB | 5 MB |
| Requires iOS | **15.0** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hyperhound](https://appshunter.io/developer/1489734679) | [Tedd Landgraf](https://appshunter.io/developer/1798129046) |

## What reviewers say

### RescueRef

[App page](https://appshunter.io/ios/app/rescueref/id1489734680)

This app helps animal shelter staff and volunteers manage animal inventory and share observations. It offers visual tracking, tagging, and search features to easily find and monitor specific animals.

**Highlights:** Visual animal inventory, Observation sharing, Animal tagging, Following animals, Facet-based search

**In-app purchases:** none


### FosterTracker

[App page](https://appshunter.io/ios/app/fostertracker/id6746109413)

This app allows animal rescue volunteers and foster parents to meticulously track the health and development of young animals. It facilitates monitoring weight, administering medications with timely reminders, and visualizing progress through clear charts.

**Highlights:** Track multiple animals, Monitor weight and development, Manage medications with reminders, Visualize growth with charts, Designed for rescue volunteers and foster parents

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RescueRef free?

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

### Is FosterTracker free?

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

### Which has better reviews, RescueRef or FosterTracker?

RescueRef is rated higher. RescueRef averages 5.0 out of 5 from 3 ratings, while FosterTracker averages 3.0 from 2 ratings.

### Do RescueRef or FosterTracker have ads?

Neither RescueRef nor FosterTracker shows ads.

### Which is updated more often, RescueRef or FosterTracker?

RescueRef ships an update every 4 months, and FosterTracker every 3 months. Most recently, RescueRef was updated on September 26, 2026 and FosterTracker on October 1, 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.*