Comparison

ArtikPix Levels vs Inference Ace

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

Head to head
About

ArtikPix Levels

Features
Read full description

"It's the best app with the most flexibility I have ever used for articulation.” Suzanne Berhow, SLP “I absolutely adore the app! It is so clean and crisp, full of content and options!” Angie Gorz, Parent “All in all, a great app. ArtikPix Levels Plus is well worth the cost.” Mary Huston, SLP ArtikPix Levels is the next level articulation app! ArtikPix Levels has 3 engaging activities for students to produce their speech sounds at various levels as they swipe through flashcards, find matching pairs, and spin a wheel. In ArtikPix Levels, students can practice at the word level in the Matching activity, and they can practice at the word, phrase, sentence, and paragraph levels in the Flashcards and Pick or Spin activities. During the 3 activities, students interact with real photos from 1 or more of the following 24 decks: b, ch, d, f, g, h, j, k, l, l-blends, m, n, p, r, r-blends, s, s-blends, sh, t, th, v, w, y, z. ArtikPix Levels has a total of 1,477 possible cards across the 24 decks with an average of 62 cards per deck and 126 cards in the “r” deck. More astounding is each target has content for the word, phrase, sentence, and paragraph levels; this means it is possible to have nearly 1,500 words, 1,500 phrases, 1,500 sentences, and 1,500 paragraphs in the app! The free version of ArtikPix Levels includes the “th” deck with in-app purchases to buy individual decks or all of the decks at once. The paid version of ArtikPix Levels Plus includes all 24 decks. To achieve an individualized experience for your students in ArtikPix Levels, configure each student on the following features: ◦ My Decks: select the desired decks ◦ Customize My Decks: customize the decks by selecting/deselecting sound groups (e.g., initial s) and individual words ◦ Grammatical Levels: select word, phrase, sentence, or paragraph levels ◦ Syllable Length: choose 1, 2, 3, and/or 4+ syllables ◦ Matching Level: select Easy (3 pairs), Medium (6 pairs), or Hard (10 pairs) Additionally, the following features are available for your students in the activities: ◦ Switch between students (up to 8 per activity) for individualized content and scoring ◦ Switch between the levels via tabs at the bottom of the activities ◦ Each target word is underlined in the phrase, sentence, and paragraph levels ◦ Pre-recorded professional audio for the word, phrase, and sentence levels. The paragraph level does not have audio, as it is intended as a reading task. ◦ Audio recording for audio feedback ◦ Video recording for visual feedback ◦ Take notes for each student and select prompt types (gestural, physical, verbal, visual) as necessary by tapping on a selected student ◦ Scoring for each sound group (e.g., final f) separated by independent and prompted responses ◦ Tallied data is automatically converted to percentage-based data ◦ Undo tallying mistakes by tapping the numbers at the bottom of flashcards or matching ◦ Save data in the app organized by student names, timestamps, sound group, and independent or prompted responses ◦ Export data to clipboard, email, and email as CSV ◦ Configurable options for audio (e.g., auto play and tap to play audio) and visual (e.g., hide matched cards) ◦ If you have purchased all of the pre-made content in the app, you can create your own custom cards using the camera, photos, or an Internet search.

About

Inference Ace

This app helps children in grades 2-5 improve their reading comprehension by teaching inference skills step-by-step. It uses a game-like environment with over 450 examples and a reward center to keep kids engaged. Detailed reporting is available for up to 10 students.

Highlights
  • Step-by-step inference skill building
  • Game-like environment with reward center
  • Over 450 examples designed by teachers
  • Detailed reporting for multiple students
  • Incremental learning with unlocked levels
  • Guided learning for reduced frustration
Features
Read full description

** Winner of prestigious Mom's Choice Award! Featured on Appolicious.com, iHeartThisApp.com ** Inference Ace helps kids who have trouble with reading comprehension. The app builds inference skills step-by-step until mastery in a fun, game-like environment. ***** 5 Stars - Nice app for practicing inference. Tons of examples. ***** 5 Stars - My son struggles with comprehension and doesn't like reading long passages. This app teaches a high level of skill in a format he enjoys. Thanks! Inference Ace is targeted to children in Grades 2-5 who can read the words (decode), but don't understand what they read. With over 450 examples, a fun and engaging reward center to increase motivation, and content designed by professional teachers and researchers, this app is bound to capture the attention of your kids. Best of all, there is detailed reporting for up to 10 students to meet the needs of teachers, therapists and parents. Key Features: - Incremental learning. New levels are unlocked only when your child is ready. - Guided learning for less frustration. Your child will always be guided to the correct answer. - Fun and engaging Reward Center to increase motivation. - Contains over 450 examples, with content designed by professional teachers and researchers. - Inferences are taught from multiple perspectives: what inferences are possible, which are not possible, multiple inferences per sentence, etc. - Our own Smart Sentence technology is used to infinitely vary the examples to prevent learning by rote. - Advanced levels include timers to ensure fluency. Research shows fluency in the foundation skills is critical to reading comprehension. Our apps are designed for and tested by typical and special needs children. Testers include children with Autism and other special needs. Our apps work for them! The free version of this app has 4 free levels for a single player. Remaining levels are unlocked by a single in-app purchase. Additional players can be purchased separately through an in-app purchase. Check out 'Inference Ace School Edition' if you prefer no in-app purchases. We are a member of the Moms with Apps program. We collect NO private information in our app, and our apps do not allow unrestricted web access. Inferencing is a key component of reading comprehension. If you can't infer fluently, you can't understand the story. Help your child now by getting started with our Inference Ace app. While you're at it, check out our other apps that target WH questions, identifying inference clues and identifying the main idea of a sentence or paragraph. We take customer service very seriously! If you ever have a problem or find that we've missed something, contact us at our website and we will do our best to fix the problem. ** Note: Inference Ace and Inference Clues intentionally use similar data sets. However, different skills are targeted. Also, when working through this app, you will encounter different variants of the same examples many times as we teach our players to derive multiple inferences from a single sentence -- just like expert readers do. This is an intentional feature, not a bug :-)

Screenshots

Inference Ace4 screens

Verdict

The call

The clearest difference is update cadence: ArtikPix Levels at every 5 weeks against Inference Ace's every 7 months. ArtikPix Levels also leads on iOS requirement (9.3 vs 12.2). Inference Ace's advantage is device support (3 vs 1). On price, ads and in-app purchases 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. ArtikPix Levels sells 10 one-off in-app purchases and Inference Ace sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ArtikPix Levels ships an update every 5 weeks, Inference Ace every 7 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
ArtikPix Levels versus Inference Ace: the parameters behind the verdict, then further details
ParameterArtikPix LevelsInference Ace
PriceFreeFree
Rating—3.5 (22 ratings) — better
Positive reviews—88.6% of reviews
Number of ratings—22 — better
Update frequencyEvery 5 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPadiPhone, iPad, iPod — better
Requires iOS9.3 — better12.2
Further details — not scored
Size404 MB22 MB
Age rating4+4+
DeveloperExpressive Solutions LLCJanine Toole

In-app purchases

10 purchases

ArtikPix Levels

One-time10
  • g deck$2.99
  • r-blends deck$2.99
  • sh deck$2.99
Show 7 more
  • l-blends deck$2.99
  • k deck$3.99
  • l deck$3.99
  • s deck$3.99
  • s-blends deck$3.99
  • r deck$5.99
  • All Decks$39.99
3 purchases

Inference Ace

One-time3
  • Upgrade to 2 Players$1.99
  • Inference Ace: Buy All Levels$2.99
  • Upgrade to 10 Players$2.99

Questions

Is ArtikPix Levels free?
ArtikPix Levels is free to download, with in-app purchases available.
Is Inference Ace free?
Inference Ace is free to download, with in-app purchases available.
Do ArtikPix Levels or Inference Ace have ads?
Neither ArtikPix Levels nor Inference Ace shows ads.
Which is updated more often, ArtikPix Levels or Inference Ace?
ArtikPix Levels ships an update every 5 weeks, and Inference Ace every 7 months. Most recently, ArtikPix Levels was updated on November 1, 2026 and Inference Ace on November 6, 2026.

Other comparisons