# ISTUMBLE vs Dementia Dictionary

The clearest difference is review sentiment: Dementia Dictionary at 100% against ISTUMBLE's 0%. Dementia Dictionary also leads on update cadence (every 5 weeks vs every 10 months) and iOS requirement (13.0 vs 15.1). 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.

ISTUMBLE ships an update every 10 months, Dementia Dictionary every 5 weeks. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ISTUMBLE | Dementia Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 38 MB | 19 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MANGAR INTERNATIONAL LIMITED](https://appshunter.io/developer/1449708947) | [Dementia Dictionary](https://appshunter.io/developer/1576526053) |

## What reviewers say

### ISTUMBLE

[App page](https://appshunter.io/ios/app/istumble/id1449708948)

This medical assessment tool helps care providers determine the best course of action after a fall. It guides decisions on whether to lift a fallen person or call for an ambulance, aiming to reduce the time a person remains on the floor. The app is accredited for NHS use and works with lifting cushions for safe patient handling.

**Highlights:** Fall assessment algorithm, Decision support for lifting or ambulance, NHS accredited tool, Works with Mangar Lifting Cushions, Reduces time on floor, Safe and dignified lifting

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

**In-app purchases:** none


### Dementia Dictionary

[App page](https://appshunter.io/ios/app/dementia-dictionary/id1576526051)

This app helps users understand and interpret the changing communication methods of individuals with dementia. It translates behaviors, noises, and body language into understandable language, fostering better connection and support.

**Highlights:** Interprets dementia communication, Translates behaviors and noises, Global network of dementia interpreters, User-generated content, Improves understanding of dementia stages, Facilitates re-connection with loved ones

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

**In-app purchases:** none


## Frequently asked questions

### Is ISTUMBLE free?

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

### Is Dementia Dictionary free?

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

### Do ISTUMBLE or Dementia Dictionary have ads?

Neither ISTUMBLE nor Dementia Dictionary shows ads.

### Which is updated more often, ISTUMBLE or Dementia Dictionary?

ISTUMBLE ships an update every 10 months, and Dementia Dictionary every 5 weeks. Most recently, ISTUMBLE was updated on October 26, 2026 and Dementia Dictionary on October 13, 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.*