# Missing Link — A relaxing word finding game

> Word puzzle game to find missing letters and solve interconnected words. (iPhone/iPad app by Sarah Pierce.)

- Source: https://appshunter.io/ios/app/missing-link/id494193768 (this page in markdown: same URL + `.md`)
- Developer: [Sarah Pierce](https://appshunter.io/developer/406813189)
- Category: Games, Education, Puzzle, Word
- Price: Free with in-app purchases
- Rating: 4.50/5 from 344 App Store ratings · 130 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 15 MB
- Languages: American English
- Released: 2012-02-03
- Data updated: 2026-09-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/missing-link/id494193768/reviews.md

## What is Missing Link?

Missing Link is a simple and addictive word puzzle game. Try to find the missing letters that will solve all three words. Each puzzle only has one solution, and figuring it out can be trickier than you think!

Missing Link is a fun way to keep your brain sharp, and is also great for improving spelling and vocabulary. Three levels make it perfect for both beginners and those who are looking for a serious challenge! 

Features: 
- Three levels
- Thousands of puzzles (750 are free)
- Hints to help you learn to play
- Great for building vocabulary and spelling skills 
- A fun mental exercise to keep your brain sharp!

## Key features

- Find missing letters
- Solve three interconnected words
- Thousands of puzzles
- Three difficulty levels
- Vocabulary and spelling builder
- Mental exercise

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Easy Puzzle Pack | $0.99 | one-time |
| Medium Puzzle Pack | $0.99 | one-time |
| Hard Puzzle Pack | $0.99 | one-time |
| 500 Hints | $3.99 | one-time |
| 50 Hints | $0.99 | one-time |
| 150 Hints | $1.99 | one-time |


## What do users think of Missing Link?

Overall sentiment: positive

**Pros**

- 🤓 Challenging and engaging
- 🧠 Keeps the brain active
- 👍 Enjoyable and addictive
- 🕰️ Good for passing time
- 🎨 Unique and different from other word games

**Cons**

- 🐛 Occasional bugs or glitches
- 🔇 Mutes audio/music
- 🕰️ Rounds can be too long
- 🤖 Needs more updates and new levels

**Commonly reported bugs**

- Back and volume buttons not working properly
- Spelling mistakes in some levels
- Compatibility issues with older devices

**Most requested features**

- Add a level select screen
- Provide progress tracking
- Implement a timer or scoring system
- Add support for landscape orientation
- Offer an ad-free version

## Recent user reviews (10 of 130)

All indexed reviews: https://appshunter.io/ios/app/missing-link/id494193768/reviews.md

### 5/5 — Great fun

*2026-04-10, version 2.0*

Play this whenever I have a long wait somewhere. Really fun game!

### 5/5 — Excellent brain game

*2025-12-09, version 2.0*

This gets me thinking and occasionally learning a word (using an online dictionary). I’ve played 60 games on medium, several on easy and some on hard. I have not found any faults with it if any kind. It’s great as part of a mix of games. Getting rid of adds and giving a thank you to the developer is so cheap and worthwhile. Brain Yoga by the same developer is also highly excellent.

### 2/5 — Needs refining

*2025-09-16, version 2.0*

I think there was a spelling mistake in one of the early easy levels but it could just be that I don’t do American spelling (being British). There was an 'i' towards the end of a word where I would have used an'e', but I can't remember what it was (maybe a word ending with 'eal' and you had 'ial': something like that). I mention it in case it's an actual mistake rather than an Americanism.

Aside from that, I do like the concept; but it's one of those games where you just keep on and on with one more puzzle and never get to a milestone. It needs 'Well done, you completed level 2 in only 2m 39s!' kind of encouragement. And a bit more colour would be nice!

So I kept ploughing through the easy puzzles, trying to reach a milestone, at which point I would switch to more difficulty. The moment never came and I gave up after level 100.

I love Sarah Pierce games; they are supremely well designed, colourful, attractive and not constantly interrupted by lengthy adverts. This one was an exception, however: I was trying to get the easy stage over and done with and kept having to wait for the same irritating advert to allow me to continue. I guess this was an early product; if you could bring it up to the standard of some of your more recent games, I might be hooked. As it is, not so much, I'm afraid.

### 5/5 — Great Fun

*2022-08-16, version 2.0*

Best word game I've found on the Net
Not too Hard,and the App works every time.
Credit to its Author,Well Done

### 5/5 — Really fun

*2021-12-23, version 2.0*

A very pleasant way to waste time. Well-crafted!

### 5/5 — Missing link

*2021-05-20, version 2.0*

Love this game.it’s the one I turn to when Iwant a quiet game. I loathe games which have crowns, gold cups ,stars, comets etc........bursting out all over the place. Tacky and confusing.  Sue

### 5/5 — Simple but fascinating

*2021-02-12, version 2.0*

There are lots of wonderful "aha" moments as one suddenly figures out the missing letters. I like the hard level.

### 5/5 — My new favorite

*2020-05-02, version 2.0*

I just came across this game and love it. The three levels offer me choices according to how much time I have to play. I like to set a goal of the number I want to reach at that time. I make sure I reach it at all three levels. They are generous with the clues as you can earn more quickly. Thanks for a great game.

### 4/5 — Fill in!

*2020-03-30*

Nice word game for the brain and I love the sound, so healing :)

### 5/5 — Excellent! Except for sound

*2019-11-20, version 2.0*

Fun game! I’ve mostly played the hardest level, which can be a tough challenge. I’m glad there’s no timer because I don’t like feeling rushed. I prefer relaxing games.

One problem is that I can’t listen to YouTube videos in the background. Whenever I open this app, the sound is cut off (yea, I have the upgraded YouTube service). Other apps aren’t a problem — just this one.

Also, I’d prefer to have landscape orientation for my iPad because it’s annoying to have to rearrange it from how I use it 95% of the time. I also lose the prop-up feature of my case because that only works in landscape.

Note that this game does not have a “level select” screen. The plus is that you jump right into a game without having to navigate to and select your current puzzle. The minus is that you don’t have any goalposts. You don’t know the total number of puzzles, and you don’t know what your progress is (20% done? 50%?). I kinda miss knowing that. You also can’t go back to a previous puzzle. Most of the time, I only want to go forward, but for one or two puzzles (hard ones where I was caught by surprise when I solved them), I’d kinda like to go back.

## Frequently asked questions about Missing Link

### What is Missing Link?

Missing Link is a word puzzle game where players find missing letters to solve three interconnected words. Each puzzle has a unique solution, offering a fun challenge for players.

### What are the key features of Missing Link?

Key features include finding missing letters, solving interconnected words, thousands of puzzles, three difficulty levels, hints for learning, and benefits for vocabulary and spelling.

### How much does Missing Link cost?

The app is free to download and play, with a significant number of free puzzles available. It also offers in-app purchases for additional content or features.

### Who is Missing Link for?

This game is ideal for anyone seeking a relaxing yet challenging word puzzle experience. It's suitable for beginners and those looking for a serious mental workout to improve cognitive skills.

### How does Missing Link help with vocabulary and spelling?

By presenting word puzzles that require players to deduce missing letters and form correct words, the game actively engages users in spelling and vocabulary building exercises.

## Version history (last 2 releases)

### 2.0 — 2018-03-30

This app has been updated by Apple to display the Apple Watch app icon.

This app needed some TLC because it had been 6 years since the last update! Here's what's new:

- Full screen on long phones
- Added a done button to stats
- Fixed broken fonts
- "Pass" and "back" buttons are easier to click
- Restoring previous purchases is more intuitive

Every time I play Missing Link I am surprised by just how difficult the "Hard" level is. I had a lot of fun testing the update, and I hope you guys enjoy playing it too! ~Sarah

### 1.0 — 2012-02-03

No release notes.

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## More apps by Sarah Pierce

- [Conundra](https://appshunter.io/ios/app/conundra/id406813186)
- [Killer Sudoku!](https://appshunter.io/ios/app/killer-sudoku/id437747279)
- [•sudoku](https://appshunter.io/ios/app/sudoku/id441153803)
- [Sudoku School!](https://appshunter.io/ios/app/sudoku-school/id441158805)
- [*SUDOKU](https://appshunter.io/ios/app/sudoku/id463774685)
- [Word Search +](https://appshunter.io/ios/app/word-search-plus/id464846439)

All apps by Sarah Pierce: https://appshunter.io/developer/406813189

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*