# Sifter vs GoPower Installer

The clearest difference is price: GoPower Installer at Free against Sifter's $2.99. GoPower Installer also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (15.6 vs 17.0). Sifter's advantage is chart position (#183 vs unranked). On ads, in-app purchases and device support there is nothing between them.

GoPower Installer is free to download; Sifter costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sifter ships an update every 3 months, GoPower Installer every 5 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sifter | GoPower Installer |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.1 (116 ratings)](https://appshunter.io/ios/app/sifter-spam-sms-filter/id1265348258/reviews)** | — |
| Number of ratings | **116** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#183** | — |
| Size | 10 MB | 28 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [磊 汪](https://appshunter.io/developer/1063627762) | [GoPowerEV Inc](https://appshunter.io/developer/1497166164) |

## What reviewers say

### Sifter

[App page](https://appshunter.io/ios/app/sifter-spam-sms-filter/id1265348258)

**Currently charting:** #183 Top Paid · Utilities (US App Store)

This app provides a smart spam filter for iOS devices, allowing users to create personalized rules to block unwanted text messages. It prioritizes user privacy with local processing and offers advanced filtering options like regular expressions.

**Highlights:** Customizable filtering rules, Blacklist and whitelist contacts, Regex filtering for advanced control, Local data processing for privacy, Blocks unwanted SMS and MMS

**In-app purchases:** none


### GoPower Installer

[App page](https://appshunter.io/ios/app/gopower-installer/id1578329884)

**In-app purchases:** none


## Frequently asked questions

### Is Sifter free?

Sifter costs $2.99, with no in-app purchases.

### Is GoPower Installer free?

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

### Do Sifter or GoPower Installer have ads?

Neither Sifter nor GoPower Installer shows ads.

### Which is updated more often, Sifter or GoPower Installer?

Sifter ships an update every 3 months, and GoPower Installer every 5 weeks. Most recently, Sifter was updated on November 6, 2026 and GoPower Installer on November 3, 2026.

---

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