# Spruce Energy vs BIL Auth

The clearest difference is update cadence: Spruce Energy at monthly against BIL Auth's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Spruce Energy ships an update monthly, BIL Auth every 9 months. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Spruce Energy | BIL Auth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Size | 5 MB | 25 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spruce Energy Limited](https://appshunter.io/developer/1756576941) | [Mohammad Ali](https://appshunter.io/developer/1782905918) |

## What reviewers say

### Spruce Energy

[App page](https://appshunter.io/ios/app/spruce-energy/id6530588740)

**Features:** macOS Compatibility

**In-app purchases:** none


### BIL Auth

[App page](https://appshunter.io/ios/app/bil-auth/id6738920573)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spruce Energy free?

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

### Is BIL Auth free?

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

### Do Spruce Energy or BIL Auth have ads?

Neither Spruce Energy nor BIL Auth shows ads.

### Which is updated more often, Spruce Energy or BIL Auth?

Spruce Energy ships an update monthly, and BIL Auth every 9 months. Most recently, Spruce Energy was updated on September 15, 2026 and BIL Auth on September 9, 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.*