Comparison

Flowy14 vs Neuro Sandbox

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

Head to head
About

Flowy14

This visual programming environment allows users to build and execute programs using a flowchart-like interface. It helps users understand software development by visually demonstrating program execution and data flow. Prebuilt demos and a tutorial are included to showcase its capabilities.

Highlights
  • Visual programming environment
  • Flowchart-based program assembly
  • Real-time execution visualization
  • Data flow animation
  • Prebuilt demos and tutorial
  • Interactive learning
Features
Read full description

Flowy is a Flowcharting Programming Environment. It is an interpreter. It allows users to see how their programs execute, which helps form a greater understanding of software development. Flowy comes with prebuilt demos and a simple tutorial, executing those will demonstrate app's capabilities. User's imagination and creativity will take it further. Using Flowy, programmer assembles building blocks, connects data flow between them and executes the program. Flowy then visually executes blocks in logical sequence and animates results at run-time. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.flowy14.com/privacy-policy.html

About

Neuro Sandbox

Explore neural network dynamics visually. Build and connect neurons to observe activity flow in real-time. Ideal for students and researchers interested in computational neuroscience without needing to write code.

Highlights
  • Build custom neural networks
  • Connect neurons and assign types
  • Adjust firing rates and decay
  • Modify synaptic weights
  • Visualize spike propagation
  • Monitor live activity
  • Explore learning rules
Features
Read full description

Neuro Sandbox is an interactive visual sandbox for exploring neural network dynamics. Build small networks by placing neurons, connecting synapses, and observing how activity flows through the system in real time. Neuro Sandbox is designed for students, researchers, and anyone interested in computational neuroscience who wants to see how network behavior emerges from simple rules. Rather than writing code, you interact directly with the network. Adjust parameters, introduce feedback loops, and watch how excitation, inhibition, and decay shape firing patterns over time. What you can do: • Build custom neural networks by adding and connecting neurons • Assign excitatory or inhibitory neuron types • Adjust basal firing rates and synaptic decay • Modify synaptic weights and observe their effects • Visualize spike propagation and firing dynamics • Monitor live firing rates and recent activity history • Explore simple Hebbian-style learning rules • Detect and pause runaway network behavior

Screenshots

Flowy144 screens
Neuro Sandbox4 screens

Verdict

The call

The clearest difference is in-app purchases: Neuro Sandbox at none against Flowy14's 1. Neuro Sandbox also leads on update cadence (every 2 months vs every 127 months) and ratings volume (5 vs 1). Flowy14's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 26.2). On price, rating, review sentiment and ads 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. Flowy14 sells 1 in-app purchase, starting at $1.99 per month. Neuro Sandbox asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Flowy14 against 5.0 for Neuro Sandbox. That said, the two scores are not equally well evidenced: Neuro Sandbox has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Flowy14 ships an update every 127 months, Neuro Sandbox every 2 months. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
Flowy14 versus Neuro Sandbox: the parameters behind the verdict, then further details
ParameterFlowy14Neuro Sandbox
PriceFreeFree
Rating5.0 (1 ratings)5.0 (5 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings15 — better
Update frequencyEvery 127 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size3 MB1 MB
Age rating4+4+
DeveloperSoftware Bugs Un LimitedMichael C Marone

Customer experience

Flowy14

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Neuro Sandbox

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Flowy14

Subscriptions1
  • Monthly Subscription Flowy14$1.991 Month
None

Neuro Sandbox

No in-app purchases

Questions

Is Flowy14 free?
Flowy14 is free to download, with in-app purchases available.
Is Neuro Sandbox free?
Neuro Sandbox is free to download, with no in-app purchases.
Which has better reviews, Flowy14 or Neuro Sandbox?
Flowy14 and Neuro Sandbox are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do Flowy14 or Neuro Sandbox have ads?
Neither Flowy14 nor Neuro Sandbox shows ads.
Which is updated more often, Flowy14 or Neuro Sandbox?
Flowy14 ships an update every 127 months, and Neuro Sandbox every 2 months. Most recently, Flowy14 was updated on October 24, 2026 and Neuro Sandbox on October 24, 2026.

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