# DiapStash vs EchoMemoir

The clearest difference is in-app purchases: DiapStash at none against EchoMemoir's 2. DiapStash also leads on ratings volume (39 vs 2). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. EchoMemoir sells 2 in-app purchases, starting at $9.99 per month. DiapStash asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for DiapStash against 5.0 for EchoMemoir. That said, the two scores are not equally well evidenced: DiapStash has 39 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

DiapStash ships an update every 2 weeks, EchoMemoir every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DiapStash | EchoMemoir |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (39 ratings)](https://appshunter.io/ios/app/diapstash/id6477445758/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/echomemoir/id6759068574/reviews)** |
| Number of ratings | **39** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | **Free** | Freemium |
| Size | 144 MB | 9 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DStash Foundation](https://appshunter.io/developer/1729361919) | [Technolica, Inc.](https://appshunter.io/developer/1742816395) |

## What reviewers say

### DiapStash

[App page](https://appshunter.io/ios/app/diapstash/id6477445758)

This app helps manage diaper inventory and track diaper changes. It synchronizes stock and history across multiple devices, making it useful for individuals managing incontinence or those in the ABDL community.

**Highlights:** Diaper inventory tracking, Diaper change logging, Cross-device synchronization, Stock and history management, Personalized for incontinence and ABDL needs

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

**In-app purchases:** none


### EchoMemoir

[App page](https://appshunter.io/ios/app/echomemoir/id6759068574)

Effortlessly capture, enhance, and preserve precious family stories through audio or video recordings. Utilize AI to transcribe and transform narratives, and even clone voices to keep loved ones' memories alive for future generations. Build shared family collections and create lasting memory books.

**Highlights:** Record audio/video stories, AI transcription and narrative enhancement, Voice cloning technology, Private family circles for collaboration, Family tree visualization, Exportable memory books (PDF), Bilingual support (English/Spanish), Time capsules for future reveals

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Storyteller | $9.99 | per month |
| Legacy Vault | $29.99 | per month |


## Frequently asked questions

### Is DiapStash free?

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

### Is EchoMemoir free?

EchoMemoir is free to download, with in-app purchases available.

### Which has better reviews, DiapStash or EchoMemoir?

EchoMemoir is rated higher. DiapStash averages 4.9 out of 5 from 39 ratings, while EchoMemoir averages 5.0 from 2 ratings.

### Do DiapStash or EchoMemoir have ads?

Neither DiapStash nor EchoMemoir shows ads.

### Which is updated more often, DiapStash or EchoMemoir?

DiapStash ships an update every 2 weeks, and EchoMemoir every 10 days. Most recently, DiapStash was updated on October 25, 2026 and EchoMemoir on October 28, 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.*