# Expain vs Dry dreams

The clearest difference is in-app purchases: Expain at none against Dry dreams's 1. Expain also leads on device support (3 vs 1) and iOS requirement (8.1 vs 18.6). Dry dreams's advantage is update cadence (fortnightly vs every 5 months). On price and ads there is nothing between them.

Both are free to download. Dry dreams sells 1 one-off in-app purchase. Expain asks for nothing beyond the download.

Expain ships an update every 5 months, Dry dreams fortnightly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Expain | Dry dreams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/dry-dreams/id6781032967/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 64 MB | 3 MB |
| Requires iOS | **8.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Expain AS](https://appshunter.io/developer/1159660977) | [Kevin Lassalle](https://appshunter.io/developer/1888793749) |

## What reviewers say

### Expain

[App page](https://appshunter.io/ios/app/expain/id1159660978)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dry dreams

[App page](https://appshunter.io/ios/app/dry-dreams/id6781032967)

This app helps parents track their child's bedwetting progress with simple daily logs and insightful statistics. It offers a stress-free way to monitor dry nights, accidents, and contributing factors, providing clear reports for pediatrician visits.

**Highlights:** One-tap night logging (dry, accident, unknown), Add notes and medication details, Optional daily reminders, Track multiple children, View dry-night rate and streaks, Month-by-month trends and weekly recaps, PDF/CSV export for doctor visits

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dry Dreams Premium | $2.99 | one-time |


## Frequently asked questions

### Is Expain free?

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

### Is Dry dreams free?

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

### Do Expain or Dry dreams have ads?

Neither Expain nor Dry dreams shows ads.

### Which is updated more often, Expain or Dry dreams?

Expain ships an update every 5 months, and Dry dreams fortnightly. Most recently, Expain was updated on October 11, 2026 and Dry dreams on October 25, 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.*