Comparison

Devekidz vs FlagLine Offside Lab

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

Head to head
About

Devekidz

This app offers thousands of expert-designed activities and milestones for children aged 0-5 to support optimal brain development. It provides personalized daily training and play programs, focusing on motor skills, cognition, and sensory development through engaging play.

Highlights
  • Expert-designed daily activities
  • Supports motor, cognitive, and sensory development
  • Short educational videos for each activity
  • Searchable library of activities and articles
  • Progress tracking and custom reports
  • Live and on-demand classes (premium subscription)
Features
Read full description

تم تصميم Devekidz من قبل خبراء تنمية الطفل من أخصائيي العلاج الطبيعي والعلاج الوظيفي للأطفال ويستخدمه الملايين من الآباء ومقدمي الرعاية في جميع أنحاء العالم، ويقدم آلاف الأنشطة والمعالم للأطفال من سن 0 إلى 5 سنوات. خلال السنوات الأولى من الحياة، يقوم دماغ الطفل بإنشاء أكثر من مليون وصلة عصبية جديدة في كل ثانية. خلال هذه السنوات الحرجة، يؤدي التعزيز المستمر لمجموعة واسعة من التجارب الإيجابية إلى تعزيز النمو الأمثل للدماغ ويكون له تأثير مدى الحياة يساعدك برنامج التدريب واللعب اليومي المخصص والمبتكر من قبل خبراء Devekidz على القيام بالأشياء الصحيحة في الأوقات المناسبة وبالطريقة الصحيحة. وأفضل ما في الأمر هو أن حجر الزاوية في كل نشاط هو اللعب وقضاء وقت ممتع مع طفلك. مع Devekidz تحصل على: - برنامج يومي من الأنشطة التي تدعم التطور الحركي في الفترة الحاسمة لطفلك ، بما في ذلك الإدراك والمهارات الحركية الكبيرة والدقيقة والحسية فيديوهات تعليمية مختصرة لكل نشاط القدرة على البحث في مجموعتنا من الآلاف مكتبة تضم المئات من التطويرات و مقالات قابلة للبحث حسب الفئات أو العلامات، أدوات لمراقبة معالم طفلك وتقدمه ونموه، بما في ذلك التقارير المخصصة - الوصول إلى الفصول الدراسية المباشرة وعند الطلب (مضمنة في الاشتراك المميز) قم بتنزيل Devekidz دون أي تكلفة لإنشاء ملف تعريف لطفلك والوصول إلى نماذج الأنشطة والمعالم الرئيسية ومعلومات التطوير. اشترك للحصول على مجموعتنا الكاملة من الأنشطة والمعالم والمقالات وأدوات التتبع والمزيد. يمكنك الاشتراك شهريا أو سنويا. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Terms and conditions of service: https://www.devekidz.com/terms-and-conditions-service Privacy Policy: https://www.devekidz.com/privacy-policy

About

FlagLine Offside Lab

Features
Read full description

FlagLine Offside Lab turns offside from a fuzzy sideline argument into a visual geometry skill you can practice anywhere—no signal, no account, and no dense rulebook on the touchline. Built for youth assistant-referee trainees, high-school players, parent-coaches, and new center officials who must judge the line under pressure. Place attackers, the second-last defender, teammates, and the ball on a true half-pitch grid. The app draws a live offside line, grades edge cases, and explains the outcome in plain English. GEOMETRY LAB Drag and drop up to 11 attackers or defenders plus the ball on a true-scale half-pitch. Snap players to lanes, flip attack direction, and watch the offside line redraw live with distance-to-line readouts and a clear ON, OFF, or WAIT verdict chip. EDGE-CASE BENCH Toggle structured ruling cards for interfering with play, interfering with an opponent, gaining an advantage, deliberate play (including deflections), goalkeeper hand or arm involvement, and exemptions on throw-in, corner, and goal kick. Each card shows a mini diagram you can promote into the full lab. 50+ SEEDED FREEZE-FRAMES Browse scenarios tagged by topic—tight shoulder, late runner, keeper parry, defender header, free-kick wall rebound, goal-kick exit—and by age band from youth through adult. Fork any pack item into your own editable copy. DECISION MODE Reveal a frozen pitch without the answer, choose Onside, Offside, Play-on, or Wait-and-see within a soft countdown, then unlock a plain-language rationale, the correct IFAB-aligned principle, and a one-tap restage in Geometry Lab. SCENARIO EDITOR Name the frame, place players and ball, attach the intended correct call and a short coach note, save into personal packs, and reorder packs for self-study before a course or match weekend. RUN-THE-LINE GUIDE Interactive touchline path showing where an assistant should stand relative to the second-last defender, when to drop and sprint, signal sequence, and large-type rainy-day cue cards for pre-match briefing. EXPORT, WIDGETS, AND ACCESSIBILITY Export a printable PDF cue sheet with scenario thumbnails, correct calls, and personal notes via the system share sheet. Pin a Home Screen widget that shows a daily seed scenario prompt plus your last Decision Mode accuracy summary. Dynamic Type, high-contrast pitch themes (light stadium or dark night match), and yards or meters are supported in Settings. ONBOARDING THAT TEACHES Walk a short onboarding that teaches the second-last-defender rule with three animated half-pitch demos, then pick your role persona—assistant-ref trainee, player, or parent-coach—to bias default scenario packs. PRIVACY BY DESIGN Everything persists in on-device storage. No accounts, no network required, no player contact data, and no analytics resale. A seeded-content reset never wipes user-created packs without confirmation. Turn offside into a repeatable visual skill—live line math, graded freeze-frames, edge-case rulings, and sideline cue cards that work with zero signal.

Screenshots

Devekidz4 screens
FlagLine Offside Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: FlagLine Offside Lab at none against Devekidz's 8. FlagLine Offside Lab also leads on ads (none vs shown) and update cadence (daily vs every 3 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Devekidz sells 8 in-app purchases, starting at $2.99 per month. FlagLine Offside Lab asks for nothing beyond the download.

UpkeepUpdate frequency

Devekidz ships an update every 3 months, FlagLine Offside Lab daily. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 6 level
Devekidz versus FlagLine Offside Lab: the parameters behind the verdict, then further details
ParameterDevekidzFlagLine Offside Lab
PriceFreeFree
Rating3.7 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 monthsDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size63 MB5 MB
Age rating17+4+
DeveloperAbdalnaser AlhasaniValentin Postolach

In-app purchases

8 purchases

Devekidz

Subscriptions4
  • Monthly subscription3 Days trial$2.991 Month
  • three months3 Days trial$7.993 Months
  • 6 months$12.996 Months
Show 1 more
  • Annual subscription3 Days trial$24.991 Year
One-time4
  • شهري$2.99
  • شهري$7.99
  • 6months$12.99
Show 1 more
  • 24months$24.99
None

FlagLine Offside Lab

No in-app purchases

Questions

Is Devekidz free?
Devekidz is free to download, with in-app purchases available.
Is FlagLine Offside Lab free?
FlagLine Offside Lab is free to download, with no in-app purchases.
Do Devekidz or FlagLine Offside Lab have ads?
Devekidz shows ads; FlagLine Offside Lab does not.
Which is updated more often, Devekidz or FlagLine Offside Lab?
Devekidz ships an update every 3 months, and FlagLine Offside Lab daily. Most recently, Devekidz was updated on October 25, 2026 and FlagLine Offside Lab on October 19, 2026.

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