# Go Madison SD vs Battery Inventory

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

Both are free to download. Battery Inventory sells 2 in-app purchases, starting at $9.99 per year. Go Madison SD asks for nothing beyond the download.

Go Madison SD ships an update every 5 weeks, Battery Inventory every 2 months. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Go Madison SD | Battery Inventory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 132 MB | 21 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GOGov, Inc.](https://appshunter.io/developer/351223719) | [Tamas Bereczki](https://appshunter.io/developer/1896398420) |

## What reviewers say

### Go Madison SD

[App page](https://appshunter.io/ios/app/go-madison-sd/id6777216765)

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

**In-app purchases:** none


### Battery Inventory

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

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Battery Inventory Pro Yearly | $9.99 | per year |
| Battery Inventory Pro (Lifetime) | $24.99 | one-time |


## Frequently asked questions

### Is Go Madison SD free?

Go Madison SD is free to download, with no in-app purchases.

### Is Battery Inventory free?

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

### Do Go Madison SD or Battery Inventory have ads?

Neither Go Madison SD nor Battery Inventory shows ads.

### Which is updated more often, Go Madison SD or Battery Inventory?

Go Madison SD ships an update every 5 weeks, and Battery Inventory every 2 months. Most recently, Go Madison SD was updated on November 5, 2026 and Battery Inventory on November 10, 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.*