# Base44 vs JustWhen

The clearest difference is ads: JustWhen at none against Base44's shown. Base44's advantage is update cadence (every 9 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Base44 sells 6 in-app purchases, starting at $19.99 per month and JustWhen sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Base44 ships an update every 9 days, JustWhen monthly. Both last shipped on November 9, 2026.

## The numbers

| Metric | Base44 | JustWhen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (83 ratings)](https://appshunter.io/ios/app/base44-build-with-ai/id6757432427/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | 40.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 69 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Base44](https://appshunter.io/developer/1874966377) | [Sean Rankine](https://appshunter.io/developer/1889832500) |

## What reviewers say

### Base44

[App page](https://appshunter.io/ios/app/base44-build-with-ai/id6757432427)

Transform your ideas into functional software using natural language. This AI-powered platform generates interfaces, backends, and logic in real-time, eliminating the need for coding. Manage projects, collaborate with teams, and customize designs effortlessly.

**Highlights:** AI-powered software generation, No-code development, Real-time interface and logic creation, Team collaboration and management, Custom domain connection, One-click publishing, Design customization, AI chat assistant

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter plan | $19.99 | per month |
| Builder plan | $49.99 | per month |
| Pro plan | $99.99 | per month |
| Starter plan | $191.99 | per year |
| Builder plan | $479.99 | per year |
| Pro plan | $959.99 | per year |


### JustWhen

[App page](https://appshunter.io/ios/app/justwhen-calm-task-tracker/id6761470745)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $19.99 | per year |


## Frequently asked questions

### Is Base44 free?

Base44 is free to download, with in-app purchases available.

### Is JustWhen free?

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

### Do Base44 or JustWhen have ads?

Base44 shows ads; JustWhen does not.

### Which is updated more often, Base44 or JustWhen?

Base44 ships an update every 9 days, and JustWhen monthly. Most recently, Base44 was updated on November 9, 2026 and JustWhen on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*