Comparison

Circuit Planner vs SampleSnap

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

Head to head
About

Circuit Planner

Design professional IEC circuit diagrams with a user-friendly interface. Access a vast library of symbols, utilize automatic connection features, and export your plans in PDF format. Ideal for electrical engineering projects.

Highlights
  • User-friendly interface for circuit diagram creation
  • 1056 integrated IEC circuit diagram symbols
  • Automatic connection system for precise wiring
  • Export diagrams in PDF format
  • Supports A4, A3, A2 formats with up to 20 drawing sheets
  • Automatic backup of project data
Features
Read full description

Circuit Planner is the intuitive and creative App to design IEC circuit diagrams for electrical engineering: • Uncomplicated handling and fast results close the gap between conventional drawing programs and complex CAD applications. • Numerous circuit diagram symbols, divided into categories, cover a wide range of applications in absolutely high-quality visualization. • All planning results can be exported in pdf format and printed out if required. The features in detail: • User-friendly, uncomplicated application for creating circuit diagrams for electrical engineering • 1070 integrated objects such as IEC circuit diagram symbols, text fields and geometries • Detailed IEC circuit diagram symbols, stored in categories, such as batteries, brakes, capacitors, conductors/cables, connections/terminals, control technology, converters, cross-references, devices, digital technology, fuses, generators, inductors, installation plans, integrated circuits / ICs, light sources, measuring instruments, motors, optical fibre cables, overvoltage protection, photovoltaic, plugs/sockets, protective devices, relays/contactors, reporting/signal devices, resistors, semiconductors, starters, switches/contacts, terminal strips, transformers and voltage sources • Reliable snap function for precise arrangement of objects on the drawing sheet • The automatic connection system ensures the correct electrical connection to immediately adjacent circuit diagram symbols at the starting point and end point of conductors • Automatically updated cross-references • Circuit diagrams in A4, A3 and A2 formats, each in landscape or portrait format with up to 20 drawing sheets • Drawing sheets with title block in two sizes for project details, date and name • Drawing sheets with column and row labelling and optional drawing grid • Print and export function for the circuit diagram in pdf format • Export and import options for scpData - project files • Clear and understandable explanations on how to use • Demo projects from the fields of energy technology, control technology and electronics • Save, load and sort function for project files • Automatic backup of project data when closing the application • App language: English and German Circuit Planner - A professional tool without annoying adverts, requires no internet connection and no in-app purchases.

About

SampleSnap

Features
Read full description

SampleSnap macht die fotografische Dokumentation von Prüfmuster schnell, sauber und nachvollziehbar. Nimm Fotos direkt mit der iPhone- oder iPad-Kamera auf und ergänze sie automatisch mit einer klaren Beschriftung. Der Text wird als kontrastreicher Balken am unteren Bildrand gespeichert, damit Bildinhalt und Kennzeichnung immer zusammenbleiben. Wähle vor der Aufnahme einen Speicherordner aus und speichere deine Fotos direkt als JPEG in einem gewünschten Ordner in der Dateien-App oder iCloud Drive. So bleiben die Bilder kompatibel und lassen sich einfach in bestehende Arbeitsabläufe übernehmen. - Fotos mit der nativen Kamera aufnehmen - Freie Beschriftung mit optionaler laufender Nummerierung - Schriftgröße und Farbe des Beschriftungsbalkens anpassen - Beschriftungsbalken bei Bedarf deaktivieren - Fotos direkt als JPEG im gewählten Ordner speichern - Eigene Galerie für gespeicherte Prüfmuster - Mehrere Fotos auswählen, teilen oder löschen - Fotos im Vollbild ansehen und per Geste schließen - Bildausschnitte mit festen Seitenverhältnissen zuschneiden - Beschriftungen nachträglich direkt am Foto ändern - Bereiche mit Linien, Pfeilen und Kreisen markieren - Markierungen verschieben, skalieren, drehen und einfärben

Screenshots

Circuit Planner4 screens
SampleSnap3 screens

Verdict

The call

The clearest difference is price: SampleSnap at Free against Circuit Planner's $2.99. Circuit Planner's advantage is in-app purchases (none vs 2) and iOS requirement (15 vs 17.0). On update cadence, ads 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

SampleSnap is free to download; Circuit Planner costs $2.99 up front. SampleSnap sells 2 one-off in-app purchases. Circuit Planner asks for nothing beyond the download.

UpkeepUpdate frequency

Circuit Planner ships an update every 2 weeks, SampleSnap monthly. The most recent releases landed on September 22, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 5 level
Circuit Planner versus SampleSnap: the parameters behind the verdict, then further details
ParameterCircuit PlannerSampleSnap
Price$2.99Free — better
Positive reviews60.0% of reviews—
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15 — better17.0
Further details — not scored
Size7 MB6 MB
Age rating4+4+
DeveloperAxel HauschildFelix Maximilian Stopa

In-app purchases

None

Circuit Planner

No in-app purchases

2 purchases

SampleSnap

One-time2
  • Buy me a coffee$0.99
  • Buy me a beer$1.99

Questions

Is Circuit Planner free?
Circuit Planner costs $2.99, with no in-app purchases.
Is SampleSnap free?
SampleSnap is free to download, with in-app purchases available.
Do Circuit Planner or SampleSnap have ads?
Neither Circuit Planner nor SampleSnap shows ads.
Which is updated more often, Circuit Planner or SampleSnap?
Circuit Planner ships an update every 2 weeks, and SampleSnap monthly. Most recently, Circuit Planner was updated on September 22, 2026 and SampleSnap on September 26, 2026.

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