# POWER SPOT SYNC vs Installer by ButterflyMX

The clearest difference is update cadence: Installer by ButterflyMX at fortnightly against POWER SPOT SYNC's every 10 months. POWER SPOT SYNC's advantage is iOS requirement (14.0 vs 16.4). 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.

POWER SPOT SYNC ships an update every 10 months, Installer by ButterflyMX fortnightly. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | POWER SPOT SYNC | Installer by ButterflyMX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Size | 77 MB | 135 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bellnix Co., Ltd](https://appshunter.io/developer/1495933032) | [ButterflyMX, Inc.](https://appshunter.io/developer/714133077) |

## What reviewers say

### POWER SPOT SYNC

[App page](https://appshunter.io/ios/app/power-spot-sync/id1495933033)

**In-app purchases:** none


### Installer by ButterflyMX

[App page](https://appshunter.io/ios/app/installer-by-butterflymx/id6783796487)

**In-app purchases:** none


## Frequently asked questions

### Is POWER SPOT SYNC free?

POWER SPOT SYNC is free to download, with no in-app purchases.

### Is Installer by ButterflyMX free?

Installer by ButterflyMX is free to download, with no in-app purchases.

### Do POWER SPOT SYNC or Installer by ButterflyMX have ads?

Neither POWER SPOT SYNC nor Installer by ButterflyMX shows ads.

### Which is updated more often, POWER SPOT SYNC or Installer by ButterflyMX?

POWER SPOT SYNC ships an update every 10 months, and Installer by ButterflyMX fortnightly. Most recently, POWER SPOT SYNC was updated on October 25, 2026 and Installer by ButterflyMX on November 5, 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.*