# SLEEPMI Lite vs SoilPal_BT

SLEEPMI Lite and SoilPal_BT are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SLEEPMI Lite | SoilPal_BT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 25 MB | 27 MB |
| Requires iOS | **12** | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Zhimi Technology Co., Ltd.](https://appshunter.io/developer/1826280109) | [鹏举 张](https://appshunter.io/developer/1846969759) |

## What reviewers say

### SLEEPMI Lite

[App page](https://appshunter.io/ios/app/sleepmi-lite/id6754160416)

**Features:** macOS Compatibility

**In-app purchases:** none


### SoilPal_BT

[App page](https://appshunter.io/ios/app/soilpal-bt/id6755675744)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SLEEPMI Lite free?

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

### Is SoilPal_BT free?

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

### Do SLEEPMI Lite or SoilPal_BT have ads?

Neither SLEEPMI Lite nor SoilPal_BT shows ads.

### Which is updated more often, SLEEPMI Lite or SoilPal_BT?

SLEEPMI Lite ships an update monthly, and SoilPal_BT monthly. Most recently, SLEEPMI Lite was updated on October 8, 2026 and SoilPal_BT on October 14, 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.*