Lock In vs UnStutter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lock In
This app helps you break phone addiction by disabling selected apps during focused sessions. You can set durations, create schedules, and take scheduled breaks. Friends can help you end sessions early, and emergency unlocks are available.
- Disable selected apps for set durations
- Create weekly app usage schedules
- Scheduled breaks with daily limits
- Friend-assisted session unlocking
- Emergency unlock option
- App uninstall protection
- Set daily app usage limits
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Reduce your screen time with the help of your friends. Lock in empowers you to break phone addiction by disabling selected apps during focused sessions. Core Features (Subscription Required): • Select apps to be disabled for a set duration or create weekly schedules. • Take breaks: 3x 1-minute and 2x 15-minute breaks available daily. • End sessions early only by: • Requesting a subscribed friend to unlock you. • Using an emergency unlock (1 free; more can be purchased (consumable)). • App uninstall protection during lock sessions. • Set daily app usage limits (e.g. 1h of Instagram, Snapchat). • To extend a limit, record yourself reading a preset message aloud and post it on the Wall of Shame. Auto-Renewable Subscriptions: All subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime via your App Store account settings. Available Plans: • Member Friends (Annual): Full access to all features. Also includes 1 free coupon to gift a “Member Solo (Annual)” subscription to a friend. Duration: 1 Year – Renews annually. • Member Solo (Annual): Full access to all features. Duration: 1 Year – Renews annually. • Member (Monthly): Full access to all features. Duration: 1 Month – Renews monthly. Prices vary by region and will be shown before purchase. Additional Purchases: • Additional emergency unlocks can be purchased in-app. Privacy Policy: https://getlockinapp.com/privacy-policy Terms of Use: https://getlockinapp.com/terms-of-service https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
UnStutter
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UnStutter makes daily speaking practice fast, focused, and fun. Pick a topic, hit record, and speak on camera for about 30 seconds while UnStutter transcribes what you say in real time. Review your session, track your progress, and build a habit that actually sticks. Whether you are preparing for a class presentation, job interview, sales pitch, team meeting, podcast, debate, or just want to sound clearer and more confident out loud, UnStutter turns practice into a repeatable routine you can do anywhere. HOW IT WORKS • Spin for a random speaking topic or jump into your daily challenge • Record a short on-camera practice session with live transcription • See a session summary with word count, pace, filler words, and coaching feedback • Replay your video and read your full transcript • Complete daily warm-ups and topics to keep your streak alive BUILT FOR REAL PRACTICE Most people do not struggle because they lack ideas. They struggle because they rarely rehearse out loud. UnStutter removes the friction: no long setup, no complicated workflow, no pressure to perform perfectly on the first take. Open the app, speak for half a minute, and improve one session at a time. LIVE TRANSCRIPTION UnStutter listens as you speak and shows your words on screen so you can catch rambling, repetition, and filler words like “um,” “uh,” and “like” in the moment. On Wi‑Fi, transcription streams in real time. Off Wi‑Fi, Apple Speech Recognition keeps you practicing without missing a beat. SESSION REVIEW After each recording, review what you said with stats, highlights, and a coaching tip tailored to your session. Watch your video, scan your transcript, and notice patterns in pacing, clarity, and structure. Small daily reps compound into stronger speaking habits. DAILY CHALLENGES & STREAKS Stay consistent with a simple home screen routine: complete a tongue-twister warm-up and your daily topic to mark the day. Track streaks, session history, and weekly stats so progress feels visible—not vague. DESIGNED FOR CONFIDENCE Speaking anxiety often comes from uncertainty. UnStutter gives you evidence: what you said, how you said it, and how you are improving over time. Practice in private, review honestly, and show up sharper when it counts. GREAT FOR • Students presenting in class • Professionals preparing for interviews and meetings • Founders practicing pitches and product demos • Anyone building public speaking, communication, or presentation skills • People who want to reduce filler words and speak with more clarity WHY UNSTUTTER • Short sessions fit busy schedules • On-camera practice builds real-world confidence • Live transcription makes feedback immediate • Streaks and stats keep you accountable • Clean, modern design built for focus Stop waiting for the “perfect” moment to practice. UnStutter helps you speak more, reflect faster, and improve every day—one 30-second session at a time. Download UnStutter and start your speaking streak today.
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Verdict
The clearest difference is in-app purchases: UnStutter at none against Lock In's 4. On price, ads, device support and iOS requirement 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
Both are free to download. Lock In sells 4 in-app purchases, starting at $2.99 per month. UnStutter asks for nothing beyond the download.
| Parameter | Lock In | UnStutter |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 127 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Georg Ye | Omeed Kamal |
In-app purchases
Lock In
- Solo Membership (Monthly)7 Days trial$2.991 Month
- Solo Membership (Annually)7 Days trial$19.991 Year
- Friends Membership (Annually)7 Days trial$24.991 Year
- Emergency Unlock$4.99
UnStutter
No in-app purchases









