# Simalai vs MOAI®

The clearest difference is update cadence: Simalai at every 3 weeks against MOAI®'s every 10 months. MOAI®'s advantage is iOS requirement (9.0 vs 16). On price, ads, in-app purchases and device support there is nothing between them.

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

Simalai ships an update every 3 weeks, MOAI® every 10 months. The most recent releases landed on September 3, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Simalai | MOAI® |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | Free | — |
| Size | 8 MB | 51 MB |
| Requires iOS | 16 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [华 李](https://appshunter.io/developer/872554875) | [SZ MOAI TECHNOLOGY CO., LTD](https://appshunter.io/developer/1649077706) |

## What reviewers say

### Simalai

[App page](https://appshunter.io/ios/app/simalai/id994853061)

This smart dosing pump system allows for precise liquid dispensing from 0.1ml to 999ml. Control dosing volume, frequency, and timing remotely via your mobile phone. Multiple units can be wirelessly combined for expanded functionality.

**Highlights:** Precise dosing from 0.1ml, Compact and small volume design, Mobile phone control for settings, Wireless combination of multiple pumps, Adjustable dosing frequency and time

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

**In-app purchases:** none


### MOAI®

[App page](https://appshunter.io/ios/app/moai/id6443755461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simalai free?

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

### Is MOAI® free?

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

### Do Simalai or MOAI® have ads?

Neither Simalai nor MOAI® shows ads.

### Which is updated more often, Simalai or MOAI®?

Simalai ships an update every 3 weeks, and MOAI® every 10 months. Most recently, Simalai was updated on September 3, 2026 and MOAI® on September 12, 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.*