Comparison

SendProof vs Nudgr

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

Head to head
About

SendProof

This app provides real accountability for habit tracking by requiring users to submit photo proof of their completed habits to a friend. It ensures that streaks are earned through actual evidence, not just self-reporting, fostering genuine progress.

Highlights
  • Photo proof for habits
  • Accountability partner review
  • Build honest streaks
  • Two-way coaching
  • Fast habit tracking
  • Goal and habit building
Features
Read full description

Follow through on your habits with a friend who keeps you accountable. SendProof combines habit tracking with photo proof: you do the work, send a photo, and your accountability partner reviews it. Whether you're getting to the gym, studying consistently, or making time to read, give your goal a deadline and someone to show up for. HOW IT WORKS 1. Choose a habit and set a deadline. 2. Invite a friend to be your accountability partner. 3. Complete your habit and send photo proof. 4. Your friend reviews and approves or rejects your check-in. 5. Keep showing up and build your streak. A FRIEND IN YOUR CORNER Your accountability partner can be someone you already know. In SendProof, they're your coach: the person who reviews your proof and helps you stay on track. You can coach them, too. MAKE PROGRESS YOU CAN SEE • Photo check-ins that show the work you've done • Deadlines and reminders for your habits • Streaks to track your consistency • Accountability that goes both ways FOR THE GOALS YOU KEEP PUTTING OFF Workouts. Study sessions. Reading. Meal prep. Creative practice. Pick something that matters to you and start showing up for it. Pick one habit. Invite a friend. Send your first proof. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sendproof.app/legal/privacy

About

Nudgr

This app helps you build lasting habits by focusing on your core identity and taking small, intentional actions. It provides personalized, timely notifications to keep you aligned with your long-term goals and offers a unique chat feature to connect with your future self.

Highlights
  • Identity-driven goals
  • Future self chat
  • Contextual nudges
  • Intentional design
  • Personalized notifications
Features
Read full description

Nudgr is an identity-based self-discipline app designed to bridge the gap between who you are today and who you want to become. By focusing on your core identity rather than an endless, disconnected list of tasks, Nudgr helps you build lasting habits through small, intentional actions. Nudgr's contextual notifications are uniquely generated to reach you at the right time with the right message, making it easier to stay aligned with your long-term goals. Key Features: Identity-Driven Goals: Start by defining your future self. Nudgr ensures your daily habits and actions are actively working toward the person you want to be. Future Self Chat: Connect with your Future Self through a dedicated chat feature that allows you to talk directly to your future self, keeping your ultimate goals clear, focused, and top of mind. Contextual Nudges: Move beyond static alarms or reminders. Receive personalized, timely notifications that make sense for your day, giving you the exact push you need exactly when you need it. Intentional Design: Experience a clean, focused interface free of clutter and distractions. Nudgr is designed to help you build self-discipline without the overwhelm. Minimalist but functional. Every massive change starts with a small, intentional push. Let Nudgr help you build your future self today. Nudgr Unlimited is an auto-renewing subscription: • Monthly — $9.99/month • Annual — $59.99/year Each includes a 7-day free trial. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in your Apple ID Account Settings. Terms of Use (EULA): https://www.thenudgrapp.com/terms Standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.thenudgrapp.com/privacy

Screenshots

SendProof4 screens
Nudgr4 screens

Verdict

The call

The clearest difference is rating: SendProof at 5.0 against Nudgr's 4.2. SendProof also leads on update cadence (fortnightly vs every 3 months). Nudgr's advantage is ads (none vs shown) and ratings volume (10 vs 3). On price, in-app purchases, monetization model 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

Both are free to download. SendProof sells 3 in-app purchases, starting at $2.99 per month and Nudgr sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SendProof holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 3 and 10 respectively.

UpkeepUpdate frequency

SendProof ships an update fortnightly, Nudgr every 3 months. Both last shipped on October 31, 2026.

Scorecard4 real differences · 6 level
SendProof versus Nudgr: the parameters behind the verdict, then further details
ParameterSendProofNudgr
PriceFreeFree
Rating5.0 (3 ratings) — better4.2 (10 ratings)
Positive reviews—0.0% of reviews
Number of ratings310 — better
Update frequencyFortnightly — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.616.6
Further details — not scored
Size37 MB83 MB
Age rating12+4+
DeveloperIdanite LLCPIXEL JUNXION LLC

Customer experience

SendProof

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Nudgr

All ratings10 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

SendProof

Subscriptions2
  • SendProof Plus Monthly$2.991 Month
  • SendProof Plus Yearly$24.991 Year
One-time1
  • Freeze Pack$0.99
2 purchases

Nudgr

Subscriptions2
  • Nudgr Unlimited7 Days trial$9.991 Month
  • Nudgr Unlimited - Annual7 Days trial$59.991 Year

Questions

Is SendProof free?
SendProof is free to download, with in-app purchases available.
Is Nudgr free?
Nudgr is free to download, with in-app purchases available.
Which has better reviews, SendProof or Nudgr?
SendProof is rated higher. SendProof averages 5.0 out of 5 from 3 ratings, while Nudgr averages 4.2 from 10 ratings.
Do SendProof or Nudgr have ads?
SendProof shows ads; Nudgr does not.
Which is updated more often, SendProof or Nudgr?
SendProof ships an update fortnightly, and Nudgr every 3 months. Most recently, SendProof was updated on October 31, 2026 and Nudgr on October 31, 2026.

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