# BatteryNest vs ぼくのもじ

The clearest difference is update cadence: BatteryNest at every 4 days against ぼくのもじ's fortnightly. BatteryNest also leads on iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BatteryNest sells 5 in-app purchases, starting at $1.99 per month and ぼくのもじ sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

BatteryNest ships an update every 4 days, ぼくのもじ fortnightly. The most recent releases landed on October 24, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BatteryNest | ぼくのもじ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Size | 60 MB | 61 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [shunta nakamura](https://appshunter.io/developer/1876115931) | [Nagatomo Miki](https://appshunter.io/developer/1891189762) |

## What reviewers say

### BatteryNest

[App page](https://appshunter.io/ios/app/batterynest/id6767813207)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BatteryNest Pro (Monthly) | $1.99 | per month |
| BatteryNest Pro (Annual) | $11.99 | per year |
| Ticket ×1 | $0.49 | one-time |
| Ticket ×5 | $1.99 | one-time |
| Ticket ×12 | $4.99 | one-time |


### ぼくのもじ

[App page](https://appshunter.io/ios/app/id6800529422)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| コーヒー1杯の応援 | $0.99 | one-time |
| カフェラテ1杯の応援 | $1.99 | one-time |


## Frequently asked questions

### Is BatteryNest free?

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

### Is ぼくのもじ free?

ぼくのもじ is free to download, with in-app purchases available.

### Do BatteryNest or ぼくのもじ have ads?

Neither BatteryNest nor ぼくのもじ shows ads.

### Which is updated more often, BatteryNest or ぼくのもじ?

BatteryNest ships an update every 4 days, and ぼくのもじ fortnightly. Most recently, BatteryNest was updated on October 24, 2026 and ぼくのもじ on November 3, 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.*