Comparison

DotWallet vs SDR

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

Head to head
About

DotWallet

A non-custodial cryptocurrency wallet for storing, sending, and receiving BSV, BTC, and ETH. It offers quick registration, instant transactions, and full control over private keys for enhanced security and efficiency.

Highlights
  • Non-custodial wallet
  • Supports BSV, BTC, ETH
  • Instant transactions (0 confirmations)
  • Import/export private keys
  • Quick and Auto Payment functions
  • One-click recovery
Features
Read full description

DotWallet is a lightweight non-custodial wallet built on the Bitcoin SV protocol. It provides quick registration and login using mobile phone numbers, email, and third party providers. It supports BSV, BTC, ETH assets store, sending and receiving. It is available to import and export private key. It has the functions of Quick Payment and Auto Payment. It is a stable and convenient blockchain wallet. It supports the sending, receiving, and storage of multiple digital currencies including BSV, BTC, and ETH. Powered by BSV's tokenization technology, users can send BTC, BSV and ETH instantly using 0 confirmation transactions. [ Reliable, Near-Instant Transactions ] - BSV/BTC/ ETHTransfers, 0 confirmations instant payments; [ Full Control, Safety and Transparency ] - Users can manually manage theirprivate key, and rest assured they have full control of their digital assets; [ Higher Efficiency ] - P2P Mode with Massive Simultaneous Transaction Processing; [ One-click Recovery ] - Users can use the backup mnemonics of the wallet (Web, Pro or other wallets) to restore the BSV account and assets on DotWallet Pro. * Digital Asset Management has Never Been Easier * [ Contact ] — Twitter: @wallet_dot — Official website: www.dotwallet.com

About

SDR

Control your Icom transceiver remotely or locally from your iPhone. Operate in all modes, log QSOs, and utilize integrated digital modes like FT8/FT4 and SSTV. No extra hardware is needed for global access.

Highlights
  • Remote transceiver operation
  • All mode control
  • Auto logging logbook
  • Integrated FT8/FT4 tool
  • Integrated SSTV receiver
  • Integrated CW decoder and keyer
  • DX-Cluster integration
Read full description

Software Defined Radio Client for Icom Transceivers and your iPhone SDR-Control Mobile is a full featured iPhone App to operate your Icom Transceiver at home or from around the world without additional Hard- or Software. Important: This App requires one of the following Icom Transceivers: IC-705, IC-7610, IC-9700, IC-7760 or the IC-R8600 Receiver or the new IC-7300 MK2 FACTS AND FEATURES: ■ Native iOS 26 app, backward compatible to iOS 17 ■ Compatible with any iPhone ■ Complete operation of your Icom Transceiver in all modes ■ Use the App local or to remote access of your Transceiver from any place without additional Hard- or Software ■ Logbook with auto logging, ADIF Im-/Export ■ UDP Log submission when using external logging software ■ Integrated full featured FT8 / FT4 Tool ■ Integrated SSTV receiver (NEW) ■ Integrated CW Decoder ■ Integrated CW Keyer ■ DX-Cluster integration ■ Call sign lookup integrated ■ Displays Calls on Map with heading and distance information ■ And much more... WHAT YOU NEED: - An Icom IC-705, IC-7610, IC-9700 or IC-7760 Transceiver or IC-R8600 Receiver or the new IC-7300 MK2 - The Transceiver needs to be connected to your Network (WiFi or LAN) - No USB cable needed or supported - An iPhone that runs at least iOS 17 Find out more here: https://ham-radio-apps.com Read the Manual: http://go-to.me/sdrcontrol-mobile-manual

Screenshots

DotWallet4 screens
SDR4 screens

Verdict

The call

The clearest difference is price: DotWallet at Free against SDR's $44.99. DotWallet also leads on rating (5.0 vs 4.5) and review sentiment (100% vs 84%). SDR's advantage is ratings volume (64 vs 3). On update cadence, 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

DotWallet is free to download; SDR costs $44.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

DotWallet holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: SDR has 64 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of DotWallet's written reviews are positive against 84% of SDR's.

UpkeepUpdate frequency

DotWallet ships an update every 3 weeks, SDR every 2 weeks. The most recent releases landed on June 3, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
DotWallet versus SDR: the parameters behind the verdict, then further details
ParameterDotWalletSDR
PriceFree — better$44.99
Rating5.0 (3 ratings) — better4.5 (64 ratings)
Positive reviews100.0% of reviews — better84.1% of reviews
Number of ratings364 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPod — betteriPhone
Requires iOS11.0 — better17.6
Further details — not scored
Size66 MB47 MB
Age rating4+4+
DeveloperFuzhou Boquan Network Science & Technology Co., Ltd.Marcus Roskosch

Customer experience

DotWallet

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SDR

All ratings64 ratings
Positive89.1%
Neutral0.0%
Negative10.9%
Written reviews69 reviews
Positive84.1%
Neutral5.8%
Negative10.1%

Bugs and requests

DotWallet

Not enough reviews yet to summarise bugs or requests.

SDR

Reported bugs

12 issues
  • Dialogs do not scale with larger text setting
  • Frequency display overlaps buttons
  • FT8 decoding issues (lower signal levels than WSJTX)
  • App crashes and leaves radio in transmit
  • Logbook export not functional after update
Show 7 more
  • Function button for horizontal scrolling not fully displayed
  • FT8 decode is useless and unreliable
  • Messed up radio, requiring reset
  • RX audio unusable outside home network (prior to 1.5.1)
  • Struggles with audio RX packets on remote cellular networks
  • Cannot work over mobile data with certain carriers (EE)
  • FT8 alerts sound but don't display

Requested features

14 requests
  • Develop for IC-7800
  • CarPlay support
  • Apple Watch add-on
  • Windows version
  • JS8call support
Show 9 more
  • More digital modes
  • Display memory bank names
  • Initiate memory scan from app
  • WSPR implementation
  • Tool for WSPR
  • More FT8/FT4 features (e.g., setting transmit frequency directly in FT8 view)
  • Send image to unit
  • KISS TNC support
  • Control digital modes (reflectors, etc.)

In-app purchases

None

DotWallet

No in-app purchases

None

SDR

No in-app purchases

Questions

Is DotWallet free?
DotWallet is free to download, with no in-app purchases.
Is SDR free?
SDR costs $44.99, with no in-app purchases.
Which has better reviews, DotWallet or SDR?
DotWallet is rated higher. DotWallet averages 5.0 out of 5 from 3 ratings, while SDR averages 4.5 from 64 ratings.
Do DotWallet or SDR have ads?
Neither DotWallet nor SDR shows ads.
Which is updated more often, DotWallet or SDR?
DotWallet ships an update every 3 weeks, and SDR every 2 weeks. Most recently, DotWallet was updated on June 3, 2026 and SDR on September 24, 2026.

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