Comparison

SFS Dhemaji vs MathBoard

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

Head to head
About

SFS Dhemaji

Features
Read full description

St. Francis de Sales (SFS) School is a coeducational Catholic Missionary School under Secondary Education Board of Assam (SEBA) run by the Northeast India Province of the Missionaries of St Francis de Sales, known as MSFS fathers or Fransalians. The school is managed by the Bishop of Tezpur, under a registered charitable society under the Society’s Registration Act XXI of 1860. The school is in the top list schools of Assam particularly Dhemaji for its academic excellence. St. Francis de Sales School, Dhemaji, that sprouted as a tiny rose plant with 12 buds 39 years ago in 1979 holds a strength of around 2000 students and 60 teachers at present. More than 3000 students have passed out through the portals of this institution till date who form part of our esteemed Alumni Association that has become more active by holding annual gathering and initiating social action programmes.

About

MathBoard

Features
Read full description

MathBoard is a handwriting-first mental-math practice app. Generate arithmetic worksheets, solve each problem by hand on an iPad whiteboard, and get instant auto-grading, wrong-answer explanations, and printable PDFs. Pick a ready-made set or build your own: ① Within-10 / within-20 / within-50 / within-100 addition and subtraction ② Two-digit addition and subtraction ③ Multiplication tables, division tables, and mixed × ÷ ④ Compare numbers (greater than, less than, equal to) ⑤ Four operations mixed Work each problem with Apple Pencil or a finger on a per-question whiteboard — line up column working, carry and borrow, draw it out. MathBoard grades instantly, tracks accuracy and time, and saves every wrong answer with the correct solution, your draft, and a step-by-step explanation. A built-in process calculator lets you enter a two-digit addition or subtraction and see the answer with vertical working and stick-counting visuals — the same show-your-work approach, on demand. Designed for families: ① Apple Pencil and finger handwriting on every problem ② Auto-grading with accuracy and timing stats ③ Wrong-answer book with explanation and your draft ④ One tap generates a similar set to practice weak spots ⑤ Printable PDF worksheets — student, answer-key, and explanation versions ⑥ Bilingual: English and 简体中文, switchable at runtime ⑦ Fully offline, no ads, no accounts MathBoard is local-first: worksheets, attempts, wrong answers, and PencilKit drafts stay on the device. Nothing is uploaded. Core practice is entirely free: all problem types, number ranges, and set sizes (including comparison and two-digit) are available without paying. MathBoard Pro unlocks PDF export, full step-by-step explanations with vertical and visual models, wrong-question drills, learning reports, and batch generation — choose a Monthly or Yearly subscription, or a one-time Lifetime purchase. Contact: sectojoy@gmail.com Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zelonai.com/app/mathboard/privacy-policy

Screenshots

SFS Dhemaji4 screens
MathBoard4 screens

Verdict

The call

The clearest difference is in-app purchases: SFS Dhemaji at none against MathBoard's 3. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MathBoard sells 3 in-app purchases, starting at $2.99 per month. SFS Dhemaji asks for nothing beyond the download.

Scorecard1 real difference · 5 level
SFS Dhemaji versus MathBoard: the parameters behind the verdict, then further details
ParameterSFS DhemajiMathBoard
PriceFreeFree
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size53 MB4 MB
Age rating9+4+
DeveloperVasp Technologies Private Limited雷 陈

In-app purchases

None

SFS Dhemaji

No in-app purchases

3 purchases

MathBoard

Subscriptions2
  • Monthly Subscription$2.991 Month
  • Annual Subscription$12.991 Year
One-time1
  • Pro Lifetime Purchase$24.99

Questions

Is SFS Dhemaji free?
SFS Dhemaji is free to download, with no in-app purchases.
Is MathBoard free?
MathBoard is free to download, with in-app purchases available.
Do SFS Dhemaji or MathBoard have ads?
Neither SFS Dhemaji nor MathBoard shows ads.

Other comparisons