Comparison

Replr vs Mast

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

Head to head
About

Replr

Generate instant text replies for any conversation by taking a screenshot. Choose from multiple tones and customize your responses to sound authentic. Works across all messaging apps and email.

Highlights
  • AI-generated replies from screenshots
  • Multiple tone options (casual, warm, flirty)
  • Customizable reply steering
  • Works across all messaging apps
  • Privacy-focused: screenshots not stored
  • 3-day free trial
Read full description

Never stare at a blank reply again. Screenshot any chat and Replr writes your response in seconds: casual, warm, flirty, or straight to the point. How it works: 1. Open a chat and switch to the Replr keyboard. 2. Tap Start, then screenshot the conversation. 3. Tap to generate, then pick one of three replies and send. Works everywhere you message: texts, DMs, dating apps, and email. Switch the tone to match the moment, or steer the reply by telling Replr what you want to say first. Replies that sound like you, not a robot. Your screenshot isn't kept on Replr's servers, and anything you've typed in the message box is used only to steer your replies. Each new device gets 10 free replies, with no card and no sign-up. After that, Premium unlocks unlimited replies across every chat (fair use applies), and eligible new subscribers start with a 3-day free trial. Cancel anytime. The reply is already written. Terms of Use (EULA): https://replr.app/terms Privacy Policy: https://replr.app/privacy

About

Mast

Read full description

Odysseus knew he couldn't resist the Sirens, so he had himself tied to the mast. Mast does the same for your phone. Screen Time limits are easy to dismiss. Mast is different: you create commitments, scheduled blocks where your distracting apps lock, and you decide up front what it takes to get them back. Your apps don't just come back when time passes. They unlock when you act. HOW IT WORKS 1. Choose the apps that steal your time: TikTok, Instagram, games, anything. 2. Schedule your commitments: study sessions, work hours, mornings, evenings. 3. Pick your unlock policy, what it takes to earn your apps back: • Photo: snap a photo to prove you did it: gym clothes on, books open, bed made • Timer: run down a focus timer before anything unlocks • Mark done: apps stay locked until you check the task off • Just wait: or simply lock yourself out for a set time WHY IT WORKS Psychologists call it a Ulysses pact: a binding decision you make now, while you're clear-headed, that your weaker future self can't undo. Willpower fails in the moment, so Mast removes the moment. When the commitment starts, the ropes are already tied. There's no "remind me in 15 minutes" to tap through, and the only way out is the one you chose yourself. • Powerful blocking built on Apple's Screen Time technology • Flexible schedules for study, work, sleep or a full digital detox • See the hours you've won back If you have any ideas or questions, please email us at hello@usemast.app. Terms of Use: https://usemast.app/terms

Screenshots

Replr4 screens
Mast4 screens

Verdict

The call

The clearest difference is update cadence: Replr at every 6 days against Mast's every 2 weeks. On price, 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

Both are free to download. Replr sells 2 in-app purchases, starting at $7.99 per month and Mast sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Replr ships an update every 6 days, Mast every 2 weeks. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 8 level
Replr versus Mast: the parameters behind the verdict, then further details
ParameterReplrMast
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better17.0
Further details — not scored
Size34 MB81 MB
Age rating12+4+
DeveloperIhsan SengunThomas Bryden

In-app purchases

2 purchases

Replr

Subscriptions2
  • Replr Premium7 Days trial$7.991 Month
  • Replr Premium (Annual)3 Days trial$39.991 Year
2 purchases

Mast

Subscriptions2
  • Mast Plus - Weekly$7.997 Days
  • Mast Plus - Yearly3 Days trial$49.991 Year

Questions

Is Replr free?
Replr is free to download, with in-app purchases available.
Is Mast free?
Mast is free to download, with in-app purchases available.
Do Replr or Mast have ads?
Neither Replr nor Mast shows ads.
Which is updated more often, Replr or Mast?
Replr ships an update every 6 days, and Mast every 2 weeks. Most recently, Replr was updated on September 22, 2026 and Mast on September 14, 2026.

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