# AKOiHeart vs さくらdays

The clearest difference is review sentiment: AKOiHeart at 32% against さくらdays's 0%. AKOiHeart also leads on iOS requirement (10.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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 every 2 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | AKOiHeart | さくらdays |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **32.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 12 MB | 13 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TPNET](https://appshunter.io/developer/1184817077) | [株式会社 エステム](https://appshunter.io/developer/1209424711) |

## What reviewers say

### AKOiHeart

[App page](https://appshunter.io/ios/app/akoiheart/id1424160237)

This app monitors your baby's well-being by detecting breathing and rollover movements. It also alerts you when a diaper change is needed, sending notifications to your smartphone to ensure your baby's safety and comfort.

**Highlights:** Breathing detection, Rollover detection, Diaper change alerts, Smartphone notifications, Baby safety monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### さくらdays

[App page](https://appshunter.io/ios/app/days/id1643103679)

This app connects parents with educators, offering messaging, digital communication logs, photo sales, growth records, and billing information. It requires an account with your childcare facility to use its comprehensive features.

**Highlights:** Messaging between parents and educators, Digital communication logs, Photo sales, Growth record tracking, Billing information viewing, Centralized facility management

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

**In-app purchases:** none


## Frequently asked questions

### Is AKOiHeart free?

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

### Is さくらdays free?

さくらdays is free to download, with no in-app purchases.

### Do AKOiHeart or さくらdays have ads?

Neither AKOiHeart nor さくらdays shows ads.

### Which is updated more often, AKOiHeart or さくらdays?

AKOiHeart ships an update every 2 months, and さくらdays every 2 months. Most recently, AKOiHeart was updated on October 15, 2026 and さくらdays on October 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.*