Comparison

Impromptu vs Grow Disciples

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

Head to head
About

Impromptu

Practice spoken English and improve your communication skills with AI-powered feedback. Get instant analysis on fluency, filler words, pace, and structure to boost your confidence in interviews, public speaking, and everyday conversations.

Highlights
  • AI-powered speaking score
  • Feedback on fluency and filler words
  • Analysis of pace and clarity
  • Practice for interviews and public speaking
  • Progress tracking over time
  • Improve communication confidence
Features
Read full description

Get your speaking score in 2 minutes. Record an answer. Impromptu shows what held you back — filler words, pace, clarity, and structure — then gives you a stronger version to try again. You already know what you want to say. The hard part is saying it clearly when someone is waiting. Impromptu is private speaking practice for that moment. You answer out loud, get a score, and see the exact habits that made the answer weaker than it was in your head. Walk in ready for: • Job interviews — a structured answer instead of a ramble • Meetings — a clear update you will not rewrite later • Presentations — calmer pace, fewer fillers • Everyday moments — travel, appointments, plans, and small talk • Impromptu questions — a first sentence that lands Read a real story in the Read tab, then speak about it — summarize it, say why it matters, or take a side. After every attempt you see: • A speaking score, so you know if this take was actually better • Filler words like “um,” “like,” and “you know” • Pace and clarity — rushed, vague, or in control • Answer structure — whether you made a point or circled it • A stronger example of the same answer • Progress over time, so confidence has evidence No class. No audience. No account. Practice on your iPhone until the answer is ready for a real person. Recordings are not stored on our servers. Start with a free two-minute speaking test. Impromptu Pro unlocks unlimited practice, full diagnostics, stronger-answer rewrites, progress history, and real-world packs for interviews, travel, appointments, and everyday conversations. Impromptu Pro Auto-renewing subscription. $2.99/week, $6.99/month, or $29.99/year. Prices may vary by region. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in your Apple ID settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.freeprivacypolicy.com/live/c6b3b553-b590-4632-a2f3-1ae51cf6367a

About

Grow Disciples

Features
Read full description

Grow Disciples is a Christian Learning Management System (LMS) built to help churches, ministries, and small groups disciple believers with structure, intention, and care. Whether you lead a congregation, run a discipleship ministry, or simply want to grow in your walk with Christ, Grow Disciples gives you the tools to create, deliver, and complete meaningful learning journeys grounded in God's Word. For Churches and Ministry Leaders Build your own discipleship pathway from the ground up. Create courses tailored to your context — new believer foundations, baptism preparation, leadership development, theological training, marriage and family studies, or anything else your community needs. Track each member's progress, see who's engaging, and follow up where it matters most. Use the marketplace to see public courses, you can also add your courses to the public marketplace. For Disciples Access courses anywhere, anytime. Pick up where you left off, complete lessons at your own pace, and stay connected to your church's discipleship journey. Grow Disciples turns spiritual growth from something you hope happens into something you can see, measure, and celebrate. Key Features • Create and manage Christian courses with multimedia lessons • Track learner progress and completion across your ministry • Designed for churches of any size — from small groups to large congregations • Clean, distraction-free learning experience on iPhone and iPad • Get certificates of completion, join your church and global leaderboards. Why Grow Disciples? Most Learning Management Systems were built for corporate training or academic institutions. Grow Disciples was built for the Church. Every feature exists to serve one calling: making disciples who make disciples, just as Jesus commanded. If your church is serious about discipleship — not as a program, but as a way of life — Grow Disciples is the platform built for that mission. Get Started Download the app, sign in, and join the growing community of churches and believers using Grow Disciples to equip the saints for the work of ministry (Ephesians 4:12). Visit growdisciples.app to learn more.

Screenshots

Impromptu4 screens
Grow Disciples4 screens

Verdict

The call

The clearest difference is in-app purchases: Grow Disciples at none against Impromptu's 3. Grow Disciples also leads on update cadence (every 2 days vs every 5 days) and iOS requirement (15.0 vs 26.0). On price, ads 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. Impromptu sells 3 in-app purchases, starting at $2.99 per 7 days. Grow Disciples asks for nothing beyond the download.

UpkeepUpdate frequency

Impromptu ships an update every 5 days, Grow Disciples every 2 days. The most recent releases landed on October 9, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 6 level
Impromptu versus Grow Disciples: the parameters behind the verdict, then further details
ParameterImpromptuGrow Disciples
PriceFreeFree
Rating3.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size19 MB8 MB
Age rating17+12+
DeveloperRajesh BudhirajaAnton Swanevelder

In-app purchases

3 purchases

Impromptu

Subscriptions3
  • Speakflow Pro14 Days trial$2.997 Days
  • SpeakFlow Pro14 Days trial$6.991 Month
  • SpeakFlow Pro$34.991 Year
None

Grow Disciples

No in-app purchases

Questions

Is Impromptu free?
Impromptu is free to download, with in-app purchases available.
Is Grow Disciples free?
Grow Disciples is free to download, with no in-app purchases.
Do Impromptu or Grow Disciples have ads?
Neither Impromptu nor Grow Disciples shows ads.
Which is updated more often, Impromptu or Grow Disciples?
Impromptu ships an update every 5 days, and Grow Disciples every 2 days. Most recently, Impromptu was updated on October 9, 2026 and Grow Disciples on September 22, 2026.

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