Comparison

Missing Num vs Missing Letter, Find The Word And Spelling

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

Head to head

brain workout

Missing Letter, Find The Word And Spelling

Free

📚 Education

No ratingsView app →

About

Missing Num

Features

Read full description

Simple Game. Finding a Missing Number is an excellent way to reinforce number recognition. Time Trial.

About

Missing Letter, Find The Word And Spelling

Read full description

√ Missing Letter is a letter recognition game that provides students with the opportunity to figure out which letter is missing from each word. √ A word is presented with a missing letter, and the students have to choose the letter that correctly completes it. The students can listen to the word being read as many times as needed, and each letter is spoken aloud as well. Immediate feedback is provided, and students cannot move to the next word until they choose the correct missing letter. √ Missing Letter is a great activity for English Language Learners and students who struggle to grasp sounds within words. √ Learn spelling words. √ Categories: +> Animals, +> Fruits, +> Vegetables, +> Musical, +> Sports, +> Transportation, …..

Screenshots

Missing Num4 screens

Missing Letter, Find The Word And Spelling4 screens

Verdict

The call

The clearest difference is ads: Missing Letter, Find The Word And Spelling at none against Missing Num's shown. Missing Letter, Find The Word And Spelling also leads on iOS requirement (8.0 vs 15.6). Missing Num's advantage is update cadence (every 11 months vs every 23 months). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Missing Num ships an update every 11 months, Missing Letter, Find The Word And Spelling every 23 months. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 3 level

Missing Num versus Missing Letter, Find The Word And Spelling: the parameters behind the verdict, then further details
Parameter	Missing Num	Missing Letter, Find The Word And Spelling
Price	Free	Free
Update frequency	Every 11 months — better	Every 23 months
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	8.0 — better
Further details — not scored
Size	8 MB	42 MB
Age rating	4+	4+
Developer	Yasuyoshi Ota	NGUYEN NAM

In-app purchases

None

Missing Num

No in-app purchases

None

Missing Letter, Find The Word And Spelling

No in-app purchases

Questions

Is Missing Num free?

Missing Num is free to download, with no in-app purchases.

Is Missing Letter, Find The Word And Spelling free?

Missing Letter, Find The Word And Spelling is free to download, with no in-app purchases.

Do Missing Num or Missing Letter, Find The Word And Spelling have ads?

Missing Num shows ads; Missing Letter, Find The Word And Spelling does not.

Which is updated more often, Missing Num or Missing Letter, Find The Word And Spelling?

Missing Num ships an update every 11 months, and Missing Letter, Find The Word And Spelling every 23 months. Most recently, Missing Num was updated on October 29, 2026 and Missing Letter, Find The Word And Spelling on November 1, 2026.