Comparison

Phrase Builder vs Sesla

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

Head to head
About

Phrase Builder

Features
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PhraseBuilder helps you understand how English sentences are built. Instead of memorizing rules, you practice sentence structure by assembling phrases from individual words. This approach trains grammar intuition and helps you think in English. How it works: β€’ Build sentences word by word β€’ Check your answers instantly β€’ Practice short, clear exercises β€’ Track completed phrases and progress PhraseBuilder is designed for beginners and for anyone who wants daily grammar practice without distractions. Clean interface, focused tasks, and no unnecessary features. Learn English sentence structure step by step.

About

Sesla

Features
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Sesla is a guided speech-sound practice program for late talkers, kids and adults in speech therapy, and parents who want structured activities to run at home between sessions β€” DAILY GUIDED PRACTICE β€” Short, structured lessons covering articulation, picture naming, and word-finding. Build a daily habit with progress tracking, streaks, and customizable reminders. β€” HOW IT WORKS β€” Each lesson walks you through targeted speech-sound and naming exercises with clear audio prompts. Practice at your own pace, anywhere β€” no internet required. β€” WHY FAMILIES CHOOSE SESLA β€” β€’ Guided lessons in articulation, naming, and word-finding β€’ Fully native in English, Turkish, and Spanish β€” not a translation β€’ On-device text-to-speech β€” works offline β€’ Progress tracking, daily streaks, and practice reminders β€’ Beautiful, dignified design β€’ No account, no ads, no tracking β€” FEATURES β€” β€’ Structured daily speech-practice lessons β€’ Articulation, picture naming, and word-finding exercises β€’ Daily progress tracking and streaks β€’ Customizable practice reminders β€’ On-device, offline text-to-speech β€’ Adjustable speech rate β€’ Full VoiceOver support and accessibility options β€” DESIGNED FOR β€” β€’ Late talkers and children working on speech sounds β€’ Kids and adults in speech therapy β€’ Parents looking for between-session practice activities β€’ Speech-Language Pathologists (SLPs) and special education teachers β€’ Anyone practicing articulation, naming, or word-finding β€” ACCESSIBILITY β€” Built to WCAG-aligned standards: large touch targets, high-contrast mode, reduced motion, and adjustable speech rate. β€” PRIVACY FIRST β€” Your practice is private. Sesla stores everything on the device. No cloud accounts. No ads. Ever. β€” ATTRIBUTION β€” Picture-naming artwork is original work created for this app. A small number of supporting images come from Mulberry Symbols by Garry Paxton (CC BY-SA 4.0). β€” ABOUT THE MAKER β€” Sesla is built by GΓΆkhan Oğuz, an independent developer with over a decade of work in speech technologies. Questions, feedback, or feature requests? Email m.gokhanoguz2@gmail.com or visit gokhanoguz.github.io/sesla β€” SUBSCRIPTION β€” Sesla Practice Plus unlocks unlimited daily lessons (the free tier includes 1 lesson per day) with a 14-day free trial on the annual plan. Subscriptions auto-renew until cancelled. Manage or cancel anytime from your Apple ID account settings. Terms of Use (EULA): https://gokhanoguz.github.io/sesla/terms.html Privacy Policy: https://gokhanoguz.github.io/sesla/privacy.html

Screenshots

Phrase Builder4 screens
Sesla4 screens

Verdict

The call

The clearest difference is in-app purchases: Phrase Builder at none against Sesla's 2. Sesla's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Sesla sells 2 in-app purchases, starting at $1.99 per month. Phrase Builder asks for nothing beyond the download.

UpkeepUpdate frequency

Phrase Builder ships an update weekly, Sesla every 5 days. The most recent releases landed on September 15, 2026 and September 12, 2026 respectively.

Scorecard3 real differences Β· 3 level
Phrase Builder versus Sesla: the parameters behind the verdict, then further details
ParameterPhrase BuilderSesla
PriceFreeFree
Update frequencyWeeklyEvery 5 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS17.015.0 β€” better
Further details β€” not scored
Size3 MB67 MB
Age rating4+4+
DeveloperRIKO PARTSGOKHAN OGUZ

In-app purchases

None

Phrase Builder

No in-app purchases

2 purchases

Sesla

Subscriptions2
  • Sesla Practice Plus$1.991 Month
  • Sesla Practice Plus (Annual)14 Days trial$14.991 Year

Questions

Is Phrase Builder free?
Phrase Builder is free to download, with no in-app purchases.
Is Sesla free?
Sesla is free to download, with in-app purchases available.
Do Phrase Builder or Sesla have ads?
Neither Phrase Builder nor Sesla shows ads.
Which is updated more often, Phrase Builder or Sesla?
Phrase Builder ships an update weekly, and Sesla every 5 days. Most recently, Phrase Builder was updated on September 15, 2026 and Sesla on September 12, 2026.

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