# SPC 01 vs Ener Pro

SPC 01 and Ener Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SPC 01 ships an update monthly, Ener Pro every 4 weeks. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | SPC 01 | Ener Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Size | 3 MB | 62 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Kstar Science & Technology Co., Ltd.](https://appshunter.io/developer/1460236605) | [刚 徐](https://appshunter.io/developer/6779306297) |

## What reviewers say

### SPC 01

[App page](https://appshunter.io/ios/app/spc-01/id6446264198)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ener Pro

[App page](https://appshunter.io/ios/app/ener-pro/id6782823326)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPC 01 free?

SPC 01 is free to download, with no in-app purchases.

### Is Ener Pro free?

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

### Do SPC 01 or Ener Pro have ads?

Neither SPC 01 nor Ener Pro shows ads.

### Which is updated more often, SPC 01 or Ener Pro?

SPC 01 ships an update monthly, and Ener Pro every 4 weeks. Most recently, SPC 01 was updated on September 8, 2026 and Ener Pro on September 11, 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.*