Comparison

Switchboard ESP vs OhmniView

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

Head to head

Electronic Design Toolbox

Free

📊 Productivity

No ratingsView app →

About

Switchboard ESP

Features

Read full description

Monitoring App for ESP

About

OhmniView

Features

Read full description

CKTDraw: Schematic editor/generator with compatible import and AI assistant to dramatically simplify circuit creation efforts. GDSView: High-performance GDSII viewer for complex layout visualization with flexible user-defined layer definition. WaveBox: Analog waveform viewing and analysis tools for both imported waveform data and results from the built-in simulator. RFGear: Common RF design utilities including Smith Chart and FFT-based tools. DashView: Interactive design summary that facilitates effective technical discussion and collaboration. Supported Format: Import:GDS, ASC, ASY, CSV, TRA. Export:SVG, PDF, PNG End User license agreement can be found at : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Switchboard ESP3 screens

OhmniView4 screens

Verdict

The call

The clearest difference is in-app purchases: Switchboard ESP at none against OhmniView's 2. Switchboard ESP also leads on update cadence (every 5 days vs every 2 weeks) and iOS requirement (11.0 vs 18.2). OhmniView's advantage is ads (none vs shown). On price 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. OhmniView sells 2 in-app purchases, starting at $1.99 per month. Switchboard ESP asks for nothing beyond the download.

UpkeepUpdate frequency

Switchboard ESP ships an update every 5 days, OhmniView every 2 weeks. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

Scorecard4 real differences · 2 level

Switchboard ESP versus OhmniView: the parameters behind the verdict, then further details
Parameter	Switchboard ESP	OhmniView
Price	Free	Free
Update frequency	Every 5 days — better	Every 2 weeks
Ads	Yes	No — better
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	11.0 — better	18.2
Further details — not scored
Size	33 MB	34 MB
Age rating	17+	4+
Developer	Smartprocess Colombia SAS	Ohmnipath Solutions

In-app purchases

None

Switchboard ESP

No in-app purchases

2 purchases

OhmniView

Subscriptions2

Monthly Subscription$1.991 Month
Annual Subscription$19.991 Year

Questions

Is Switchboard ESP free?

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

Is OhmniView free?

OhmniView is free to download, with in-app purchases available.

Do Switchboard ESP or OhmniView have ads?

Switchboard ESP shows ads; OhmniView does not.

Which is updated more often, Switchboard ESP or OhmniView?

Switchboard ESP ships an update every 5 days, and OhmniView every 2 weeks. Most recently, Switchboard ESP was updated on November 8, 2026 and OhmniView on November 12, 2026.