Comparison

Snapshot Selector vs Tracebook

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

Head to head

Snapshot Selector

Free

🔧 Utilities

★ 5.01 ratingsView app →

Tracebook

Actionable Field Data

Free

🔧 Utilities

No ratingsView app →

About

Snapshot Selector

Connect to your Powersoft amplifier via USB to swiftly load onboard snapshots. This utility simplifies amplifier configuration and management.

Highlights

Connect via USB
Load onboard snapshots
Powersoft amplifier control
Simple interface

Features

Read full description

This app let you connect to your Powersoft amplifier through USB and quickly load an onboard snapshot.

About

Tracebook

Features

Read full description

Tracebook is an independent public non-profit community that promotes the open exchange of loudspeaker system reference data measured by audio professionals for audio professionals. The app is an iOS version of the Tracebook website found at https://trace-book.org. The reference data includes: • Magnitude • Phase • Coherence • Measurement details

Screenshots

Snapshot Selector3 screens

Tracebook3 screens

Verdict

The call

The clearest difference is update cadence: Tracebook at every 3 weeks against Snapshot Selector's every 23 months. Snapshot Selector's advantage is iOS requirement (10.3 vs 16.6). On price, ads, in-app purchases and device support 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

Snapshot Selector ships an update every 23 months, Tracebook every 3 weeks. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 7 level

Snapshot Selector versus Tracebook: the parameters behind the verdict, then further details
Parameter	Snapshot Selector	Tracebook
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 23 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	10.3 — better	16.6
Further details — not scored
Size	70 MB	3 MB
Age rating	4+	4+
Developer	Powersoft SpA	Marcus Painter

In-app purchases

None

Snapshot Selector

No in-app purchases

None

Tracebook

No in-app purchases

Questions

Is Snapshot Selector free?

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

Is Tracebook free?

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

Do Snapshot Selector or Tracebook have ads?

Neither Snapshot Selector nor Tracebook shows ads.

Which is updated more often, Snapshot Selector or Tracebook?

Snapshot Selector ships an update every 23 months, and Tracebook every 3 weeks. Most recently, Snapshot Selector was updated on September 14, 2026 and Tracebook on September 13, 2026.