SpellingBuddy vs ComprehendIQ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpellingBuddy
This educational app helps children practice spelling independently. It offers multiple ways to input words, instant feedback, and a sticker reward system for motivation. Parents can create personalized reward vouchers.
- Independent spelling practice
- Multiple word entry options
- Instant marking
- Sticker reward system
- Customizable reward vouchers
- Ad-free experience
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SpellingBuddy is an education app developed by AIdeaBuddy to help children revise spelling on their own without waiting for someone to read out the test word for them. Children can practise their spelling list anytime and for as many rounds as they need without pressure. There are various creation options available [ classic manual entry, creation via camera scan, or via photo ]. Just pick the one that most fits your need. Instant marking will be done right after the test submission. To make the revision more fun, children will get a sticker for scoring full marks and they can cumulate stickers to redeem a reward voucher from parents. Parents can thus create personalised reward vouchers that most fit their individual needs as a form of encouragement for their children’s own efforts and initiatives. As much as possible, we offer essential features free to benefit more children who would like to practise spelling on their own. To sustain timely maintenance of the app and updates aligned to the periodic operating system upgrades, we offer additional premium features at a very affordable one-time fee in order to continue supporting the future development of SpellingBuddy. We sustain our works through support on In-App Purchase and do not earn through selling data. Your privacy remains private to you. If you like this business model and philosophy, kindly consider supporting our product by acquiring the In-App purchase. Together we make affordable tailored applications to meet the specific learning needs of children.
ComprehendIQ
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Build stronger reading skills with 100 carefully written passages and 1,000 questions. ComprehendIQ gives you real, varied non-fiction content — science, history, health, technology, civics, education — paired with thoughtfully designed questions that test more than memory: main idea, inference, vocabulary in context, author's purpose, evidence, and application. FEATURES • 100 original passages, ~640 words each • 10 questions per passage covering 9 question types • Reading mode with adjustable font size • Optional 8-minute timed mode for test-prep practice • Per-question explanations after each answer • Bookmark passages to revisit • Filter by difficulty, subject, or your weakest areas • Progress dashboard with score trend chart • 10 achievements to unlock • Light, dark, and automatic appearance • 100% on-device — no account, no tracking, no data leaves your phone Whether you're prepping for the SAT, ACT, GRE, or just want to read more carefully, ComprehendIQ gives you a quiet, focused space to practice. SUBSCRIPTION INFORMATION ComprehendIQ Premium unlocks all 100 reading passages and 1,000 questions. The first 10 passages are free. • Premium Monthly — $4.99 per month • Premium Yearly — $39.99 per year (save 33% vs. monthly) Both plans include a 7-day free trial for new subscribers. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the chosen plan. You can manage and cancel subscriptions in Settings → Apple ID → Subscriptions. Privacy Policy: https://www.twssgroup.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: ComprehendIQ at every 3 days against SpellingBuddy's every 2 months. SpellingBuddy's advantage is iOS requirement (16.0 vs 26.5). On price, ads, 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
Both are free to download. SpellingBuddy sells 1 one-off in-app purchase and ComprehendIQ sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
SpellingBuddy ships an update every 2 months, ComprehendIQ every 3 days. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.
| Parameter | SpellingBuddy | ComprehendIQ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 68 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Siew Lin Yap | Leonid LIPKOVICH |
In-app purchases
SpellingBuddy
- Premium Features$3.99
ComprehendIQ
- Premium Monthly7 Days trial$4.991 Month
- Premium Yearly7 Days trial$39.991 Year
Questions
Is SpellingBuddy free?
Is ComprehendIQ free?
Do SpellingBuddy or ComprehendIQ have ads?
Which is updated more often, SpellingBuddy or ComprehendIQ?
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