Comparison

DS700APP vs duonota

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

Head to head
About

DS700APP

Read full description

The DS700APP app works with DS700 devices (immobilizer and/or anti-hijack). The DS700APP application works with DS700 devices manufactured by Digital Systems, which perform immobilizer and/or anti-attack functions. DS700APP can also configure jokerRW tokens (devices cooperating with DS700) authorizing the vehicle's immobilizer. The application requires: - installing the DS700 security device in the vehicle, - granting all permissions reported by the application, - pairing the phone with the DS700. The app can control multiple vehicles. For better control of your security device, DS700APP visualizes: - the current status of the DS700 device, - condition of vehicle flaps (doors, trunk, bonnet), - condition of the ignition switch, - the temperature inside the vehicle, - vehicle battery voltage. There are also functions VALET (immobilizer/anti-hijack deactivation) and parking meter (counter for measuring park time). ------------------------- DS700APP application, DS700 vehicle security devices and jokerRW have been developed and produced by Digital Systems. More details at www.digitalsystems.pl

About

duonota

Share visual notes, photos, and moods directly on your partner's home and lock screens. Stay connected with a quiet, visual line, perfect for long-distance or busy couples. Features include end-to-end encryption and fun drawing challenges.

Highlights
  • Home screen widget for partner notes
  • Lock screen display of latest notes
  • One-tap mood sharing
  • Daily drawing streaks and challenges
  • End-to-end encrypted messages
  • Shared premium access for partners
Features
Read full description

Your partner's love living on your home screen. DuoNota isn't another chat app you'll forget to open. It turns your phone's home screen and lock screen into a window to your partner. Hand-drawn notes, photos, moods — always there, always waiting. No typing "wyd?" No managing another inbox. Just a quiet, visual line between you and the person you love. WHY COUPLES ARE SWITCHING • Home Screen Widget: Your partner's drawings and notes show up directly on your home screen. You'll see them every time you pick up your phone — no app to open, no notification to chase. • Lock Screen Love: Their latest note greets you the moment you wake up, right on your lock screen. • Mood Sharing: One tap to let them know how you're feeling — "Cuddly," "Missing You," "Thinking of You" — without writing a single word. • Streak & Challenges: Build a daily drawing habit together. Fun prompts keep things fresh even when life gets routine. • End-to-End Encrypted: AES-256 encryption on every note. We can't read your messages. No ads, no data selling, no tracking. Your intimacy stays yours. • One Subscribes, Both Unlock: When one partner goes premium, the other gets everything too. No "partner tax." BUILT FOR RELATIONSHIPS THAT NEED MORE THAN TEXTING • Long-distance couples: Send notes that cross time zones and arrive on their screen before they wake up. • Military & deployment families: A private, encrypted lifeline that works even when calls and video can't. • Neurodivergent partners: A calm, visual anchor — no walls of text, no overwhelming inbox. Just one beautiful note at a time on your home screen. • Busy couples living together: Replace the "running late" text with a doodle that makes them smile. WHAT'S FREE • 3+ notes per day • 7-day note history • Full widget support • Mood sharing, streaks & challenges WHAT'S PREMIUM Unlimited history, photo uploads, read receipts, widget themes, premium challenges, and more. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://duonota.app/terms Privacy Policy: https://duonota.app/privacy

Screenshots

DS700APP4 screens
duonota4 screens

Verdict

The call

The clearest difference is in-app purchases: DS700APP at none against duonota's 3. DS700APP also leads on iOS requirement (10.0 vs 18.3). duonota's advantage is device support. On price 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. duonota sells 3 in-app purchases, starting at $2.99 per 7 days. DS700APP asks for nothing beyond the download.

Scorecard3 real differences · 7 level
DS700APP versus duonota: the parameters behind the verdict, then further details
ParameterDS700APPduonota
PriceFreeFree
Rating—4.8 (8 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—8 — better
Update frequency—Weekly
Ads—No
In-app purchasesNo — betterYes
Monetization—Freemium
Devices—iPhone, iPad — better
Requires iOS10.0 — better18.3
Further details — not scored
Size17 MB167 MB
Age rating4+12+
DeveloperDIGITAL SYSTEMS K BALUTA J SZMELCZYNSKI SPOLKA JAWNASukhjinder Singh

In-app purchases

None

DS700APP

No in-app purchases

3 purchases

duonota

Subscriptions3
  • DuoNota Premium - Weekly3 Days trial$2.997 Days
  • DuoNota Premium - Monthly7 Days trial$4.991 Month
  • DuoNota Premium - Yearly7 Days trial$29.991 Year

Questions

Is DS700APP free?
DS700APP is free to download, with no in-app purchases.
Is duonota free?
duonota is free to download, with in-app purchases available.

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