# Battery Inventory vs Battery Nudge

The clearest difference is in-app purchases: Battery Nudge at none against Battery Inventory's 2. Battery Nudge also leads on iOS requirement (15.0 vs 17.0). Battery Inventory's advantage is update cadence (every 9 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Battery Inventory sells 2 in-app purchases, starting at $2.99 per month. Battery Nudge asks for nothing beyond the download.

Battery Inventory ships an update every 9 days, Battery Nudge every 4 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Battery Inventory | Battery Nudge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/battery-nudge/id6784847164/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 weeks |
| Monetization | — | Free |
| Size | 6 MB | 18 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tamas Bereczki](https://appshunter.io/developer/1896398420) | [Kymata Labs LLC](https://appshunter.io/developer/1896317609) |

## What reviewers say

### Battery Inventory

[App page](https://appshunter.io/ios/app/battery-inventory/id6784595492)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Battery Inventory Pro Monthly | $2.99 | per month |
| Battery Inventory Pro Yearly | $19.99 | per year |


### Battery Nudge

[App page](https://appshunter.io/ios/app/battery-nudge/id6784847164)

This utility app provides customizable alerts to remind you to charge your device before the battery runs out. Choose your preferred notification level, sound style, and quiet hours for a personalized charging reminder experience.

**Highlights:** Customizable battery level threshold, Multiple reminder styles (Calm, Firm, Emergency), Repeat reminders, Quiet hours for uninterrupted sleep, Light and dark themes, Offline functionality, no internet required

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

**In-app purchases:** none


## Frequently asked questions

### Is Battery Inventory free?

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

### Is Battery Nudge free?

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

### Do Battery Inventory or Battery Nudge have ads?

Neither Battery Inventory nor Battery Nudge shows ads.

### Which is updated more often, Battery Inventory or Battery Nudge?

Battery Inventory ships an update every 9 days, and Battery Nudge every 4 weeks. Most recently, Battery Inventory was updated on October 24, 2026 and Battery Nudge on October 14, 2026.

---

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