Comparison

Refresh vs Alfatron DSPPro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Refresh

The App For Refresh

Free

🔧 Utilities

★ 5.01 ratingsView app →

About

Refresh

This utility app centralizes information and features related to Refresh. It includes a step challenge competition that integrates with HealthKit for data tracking.

Highlights

HealthKit integration
Step Challenge competition
Centralized Refresh information
Supports iPhone and iPod

Features

Read full description

Welcome to Refresh! This app is for everything Refresh-related. All are welcome. Featuring HealthKit access for Step Challenge competition.

About

Alfatron DSPPro

Features

Read full description

The Alfatron Electronics DSPPro application is used for the custom GUI interface for control of our Alfatron Audio Digital Signal Processors. The Alfatron models include ALF-DSP44U/D, ALD-DSP88U/D and ALF-DSP1616U/D.

Screenshots

Refresh3 screens

Alfatron DSPPro1 screens

Verdict

The call

The clearest difference is update cadence: Refresh at every 6 weeks against Alfatron DSPPro's every 28 months. Alfatron DSPPro's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Refresh ships an update every 6 weeks, Alfatron DSPPro every 28 months. The most recent releases landed on October 22, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level

Refresh versus Alfatron DSPPro: the parameters behind the verdict, then further details
Parameter	Refresh	Alfatron DSPPro
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Positive reviews	100.0% of reviews	—
Number of ratings	1 — better	—
Update frequency	Every 6 weeks — better	Every 28 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone	iPhone, iPad, iPod — better
Requires iOS	18.6	13.0 — better
Further details — not scored
Size	172 MB	5 MB
Age rating	4+	17+
Developer	Refresh Software, INC	Alfatron Electronics, INC

In-app purchases

None

Refresh

No in-app purchases

None

Alfatron DSPPro

No in-app purchases

Questions

Is Refresh free?

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

Is Alfatron DSPPro free?

Alfatron DSPPro is free to download, with no in-app purchases.

Do Refresh or Alfatron DSPPro have ads?

Neither Refresh nor Alfatron DSPPro shows ads.

Which is updated more often, Refresh or Alfatron DSPPro?

Refresh ships an update every 6 weeks, and Alfatron DSPPro every 28 months. Most recently, Refresh was updated on October 22, 2026 and Alfatron DSPPro on October 17, 2026.