Comparison

nRF Connect for Mobile vs Forge Playground

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

Head to head
About

nRF Connect for Mobile

This app is a versatile tool for scanning, exploring, and communicating with Bluetooth Low Energy devices. It also enables your device to act as a peripheral and supports firmware updates for compatible devices.

Highlights
  • Scan and discover Bluetooth LE peripherals
  • Communicate with Bluetooth LE devices
  • Advertise as a Bluetooth LE peripheral
  • Update compatible device firmware (DFU)
  • Filter scanned peripherals
  • Live RSSI chart
  • Log BLE function calls
Read full description

nRF Connect is a powerful generic tool that allows you to scan and explore your Bluetooth Low Energy (henceforth Bluetooth LE, also called Bluetooth Version 4.0+ of the Bluetooth specification) devices and communicate with them. nRF Connect also allows your iOS device to advertise as a peripheral, with full support of many of Bluetooth SIG adopted profiles. Additionally, nRF Connect supports Nordic Semiconductor’s Device Firmware Update profile (DFU) capabilities, allowing you to update compatible peripherals! + Features: • Supports DFU on all Nordic Semiconducto-powered devices. • Supports Nordic Thingy™ from Nordic Semiconductor. • Scan and discover nearby Bluetooth LE peripherals. • Filter Scanned Peripherals by Name, Manufacturer, Services (Advertised & Connected) and RSSI Level. • Parsing Multiple Formats of Bluetooth LE Advertisement Data. • Live RSSI Chart of Scanned Bluetooth LE Peripherals. • Complete iPad Support, including Multi-Tasking and Mouse Support as of 13.4. • Logs: Including BLE Function calls, and Export Function as CSV and Text. • Privacy-Oriented: Full-Disclosure of Scanned Data, Advertised Data, and User-Performed Actions held by nRF Connect. • Connecting to Any Connectable Bluetooth LE Smart Device. • Discovery of Services, Characteristics and Descriptors. • Read and Write Characteristics and Descriptors. • Enable and Disable Notifications and Indications. • Advertising as a Bluetooth LE Peripheral. • Setting up a Bluetooth LE (Peripheral) Server and Notifying/Indicating back to connected Central(s). • Low-Fat: nRF Connect for iOS is Very Small, so You Can Always Keep Us With You! >= Requirements: • iOS 16.0 and above. - Notes: nRF Connect also works with our Development Kits, which you may acquire online here: https://www.nordicsemi.com/eng/buy-online

About

Forge Playground

Create custom mobile applications without writing any code. This tool allows for offline-first, peer-to-peer app functionality, enabling you to build and deploy tailored solutions for any need, anywhere.

Highlights
  • Offline-first app creation
  • Peer-to-peer synchronization
  • No-code mobile app builder
  • Fully customizable apps
  • Purpose-built app deployment
Features
Read full description

Unlock the power of offline-first, peer-to-peer mobile apps—no coding required. With the Ditto Forge Playground App, effortlessly create fully customizable mobile applications designed to work offline and sync seamlessly peer-to-peer. Powered by Ditto's advanced technology, our intuitive Mobile Application Builder puts complete control in your hands. Create, customize, and deploy purpose-built mobile apps tailored specifically to your needs, all offline-enabled out of the box. Whether you're in the office or in the field, Ditto empowers you to work anywhere, do anything, and build exactly the app you envision—without ever writing a line of code.

Screenshots

nRF Connect for Mobile4 screens
Forge Playground3 screens

Verdict

The call

The clearest difference is rating: Forge Playground at 5.0 against nRF Connect for Mobile's 4.5. Forge Playground also leads on review sentiment (100% vs 71%) and update cadence (every 11 days vs every 5 weeks). nRF Connect for Mobile's advantage is ratings volume (476 vs 5). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Forge Playground holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: nRF Connect for Mobile has 476 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 71% of nRF Connect for Mobile's written reviews are positive against 100% of Forge Playground's.

UpkeepUpdate frequency

nRF Connect for Mobile ships an update every 5 weeks, Forge Playground every 11 days. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
nRF Connect for Mobile versus Forge Playground: the parameters behind the verdict, then further details
ParameternRF Connect for MobileForge Playground
PriceFreeFree
Rating4.5 (476 ratings)5.0 (5 ratings) — better
Positive reviews70.7% of reviews100.0% of reviews — better
Number of ratings476 — better5
Update frequencyEvery 5 weeksEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size15 MB63 MB
Age rating4+4+
DeveloperNordic Semiconductor ASADittoLive Incorporated

Customer experience

nRF Connect for Mobile

All ratings466 ratings
Positive85.2%
Neutral6.7%
Negative8.2%
Written reviews239 reviews
Positive70.7%
Neutral8.4%
Negative20.9%

Forge Playground

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

nRF Connect for Mobile

Reported bugs

4 issues
  • Can't read data from Bluetooth device
  • Tries to ask for Bluetooth connection when Bluetooth is off. Asks to connect to devices when Bluetooth is off. Who knows what this app is doing in the background without permission?! What ever it is , it ain't good
  • Tapping "tabs" doesn't work (nothing changes in the UI). To get some response from tapping UI controls typically requires (a) launching nRF Connect, (b) switching to another app, (c) switching back to nRF Connect. I've tried uninstalling and re-downloading. Same result. This used to be the bee's knees of BLE tools but it's only worth 1 star at the moment (v2.7.11).
  • Cant go past the initial announcement. The app is unresponsive to the taps.

Requested features

4 requests
  • Where's the mac addresses
  • Max rssi limit
  • Log view
  • We need macros in iOS version

Forge Playground

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

nRF Connect for Mobile

No in-app purchases

None

Forge Playground

No in-app purchases

Questions

Is nRF Connect for Mobile free?
nRF Connect for Mobile is free to download, with no in-app purchases.
Is Forge Playground free?
Forge Playground is free to download, with no in-app purchases.
Which has better reviews, nRF Connect for Mobile or Forge Playground?
Forge Playground is rated higher. nRF Connect for Mobile averages 4.5 out of 5 from 476 ratings, while Forge Playground averages 5.0 from 5 ratings.
Do nRF Connect for Mobile or Forge Playground have ads?
Neither nRF Connect for Mobile nor Forge Playground shows ads.
Which is updated more often, nRF Connect for Mobile or Forge Playground?
nRF Connect for Mobile ships an update every 5 weeks, and Forge Playground every 11 days. Most recently, nRF Connect for Mobile was updated on October 27, 2026 and Forge Playground on October 9, 2026.

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