# Alstom vs Plain

The clearest difference is update cadence: Alstom at fortnightly against Plain's every 2 months. Alstom also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Alstom ships an update fortnightly, Plain every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Alstom | Plain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 175 MB | 58 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dharmesh Patel](https://appshunter.io/developer/1782075525) | [Yana Tamkovich](https://appshunter.io/developer/1884326677) |

## What reviewers say

### Alstom

[App page](https://appshunter.io/ios/app/alstom/id6758370012)

**In-app purchases:** none


### Plain

[App page](https://appshunter.io/ios/app/plain-habit-and-routine-tracker/id6760410661)

**In-app purchases:** none


## Frequently asked questions

### Is Alstom free?

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

### Is Plain free?

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

### Do Alstom or Plain have ads?

Neither Alstom nor Plain shows ads.

### Which is updated more often, Alstom or Plain?

Alstom ships an update fortnightly, and Plain every 2 months. Most recently, Alstom was updated on October 25, 2026 and Plain on October 25, 2026.

---

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