Brawddegau vs Math Decoder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brawddegau
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Helo ddewiniaid geiriau! Paratowch am antur anhygoel â geiriau gyda’n ap newydd sbon – “Brawddegau!” Deffrwch y dewin geiriau oddi mewn: llawenhewch mewn llythrennedd gyda “Brawddegau!” Defnyddiwch ddarnau jig-so er mwyn adeiladu brawddegau ac i ddysgu am hud geiriau. Allwch chi roi’r darnau yn ôl at ei gilydd yn berffaith, a dod yn frawddegwr o fri? Camu trwy’r cymalau: Boed yn ddechreuwr neu’n ddewin, bydd rhywbeth yma at ddant pawb! Dechreuwch gyda phosau syml cyn mynd yn eich blaen at rai anoddach, ymhen dim byddwch chi’n frawddegwr o fri. Pynciau Di-ri: Mae’r ap yn trafod llwyth o bynciau difyr, gan gynnwys “Cwestiynau”, “Yn yr ysgol”, “Mynegi barn”, “Heddiw, ddoe ac yfory”, “Disgrifio” ac “Idiomau a diarhebion”. Cystadlu â’ch cyfeillion: Peidiwch ag anghofio am y sgorfwrdd! Cystadlwch yn erbyn eich ffrindiau i gael y sgôr uchaf! Pwy fydd yn cyrraedd y brig? Dewisiadau Iaith: Gyda’r dewis o iaith gyntaf neu ail iaith mae’r ap yma’n addas i bawb, boed yn rhugl neu’n dechrau dysgu. Ydych chi’n barod am antur lythrennedd anhygoel? Lawrlwythwch “Brawddegau” a chychwynnwch ar y daith i ddod yn frawddegwr o fri Hey there, little wordsmiths! Get ready for an epic wordy quest with our brand-new app - "Brawddegau!" Unleash your inner wordsmith: “Brawddegau” is here to make literacy a whole lot of fun! Use jigsaw pieces to construct sentences and discover the magic of words. Can you put together the puzzle pieces perfectly and become a sentence superstar? Level up the excitement: Whether you're a beginner or a wordsmith wizard, we've got challenges for everyone! Start with easy puzzles and progress to become a true sentence master. Dive into fascinating topics: The app covers a range of exciting topics, including "Questions", "In school", "The area" and "Yesterday and tomorrow". Beat your friends: Don't forget about the scoreboard! Compete with your pals and strive for the highest score. Who will rule the realm of words? Two languages, double the fun: Whether you're a Welsh expert or just beginning, we've got you covered with both first and second language options. Are you prepared to embark on an incredible literacy adventure? Download “Brawddegau” now and set off on your sentence-building journey!
Math Decoder
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Math Decoder challenges students to solve math problems presented as codes. Find the answer to addition, subtraction, multiplication and division problems by studying the symbols and decoding the numbers. Completing the activities involves using mental math skills. Math Decoder is designed to be a quick math exercise that teachers can use to provide practice in problem solving. Earn a trophy by answering 20 problems. Special sound effects make the game fun to use and the interactive design facilitate problem solving strategies.
Screenshots
Verdict
The clearest difference is price: Brawddegau at Free against Math Decoder's $0.99. Brawddegau also leads on device support (3 vs 1). Math Decoder's advantage is update cadence (every 36 months vs every 91 months). On ads, in-app purchases 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
Brawddegau is free to download; Math Decoder costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Brawddegau ships an update every 91 months, Math Decoder every 36 months. The most recent releases landed on August 16, 2026 and September 20, 2026 respectively.
| Parameter | Brawddegau | Math Decoder |
|---|---|---|
| Price | Free — better | $0.99 |
| Update frequency | Every 91 months | Every 36 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 57 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Atebol Cyfyngedig | Ventura Educational Systems |
In-app purchases
Brawddegau
No in-app purchases
Math Decoder
No in-app purchases




