# CD Check vs write checks

The clearest difference is review sentiment: CD Check at 100% against write checks's 0%. CD Check also leads on rating (5.0 vs 2.3) and update cadence (every 7 months vs every 32 months). write checks's advantage is ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

CD Check costs $0.99 and write checks $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CD Check holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of CD Check's written reviews are positive against 0% of write checks's.

CD Check ships an update every 7 months, write checks every 32 months. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | CD Check | write checks |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cd-check-mobile-calculator/id431556633/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/write-checks/id567776441/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 32 months |
| Monetization | Paid | Paid |
| Best chart rank | #192 | **#113** |
| Size | 2 MB | 28 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ChuChu Train Productions](https://appshunter.io/developer/415772087) | [Sigma Sky, LLC](https://appshunter.io/developer/320947305) |

## What reviewers say

### CD Check

[App page](https://appshunter.io/ios/app/cd-check-mobile-calculator/id431556633)

**Currently charting:** #192 Top Paid · Finance (US App Store)

Calculate Certificate of Deposit (CD) earnings with this straightforward tool. It quickly determines interest earned and the final value after the term, also providing automatic APY calculations for easy rate comparisons.

**Highlights:** Easy CD calculations, Interest earned display, Final value calculation, Automatic APY calculation, Rate comparison tool

**Features:** macOS Compatibility

**In-app purchases:** none


### write checks

[App page](https://appshunter.io/ios/app/write-checks/id567776441)

**Currently charting:** #113 Top Paid · Finance (US App Store)

Learn the essential steps for writing a check, including converting numbers to words and filling out deposit slips and check registers. This app provides clear examples for a quick refresher on traditional banking methods.

**Highlights:** Translate numeric amounts to written form, Examples of how to fill out a check, Deposit slip examples, Check register examples, Offline accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CD Check free?

CD Check costs $0.99, with no in-app purchases.

### Is write checks free?

write checks costs $0.99, with no in-app purchases.

### Which has better reviews, CD Check or write checks?

CD Check is rated higher. CD Check averages 5.0 out of 5 from 1 ratings, while write checks averages 2.3 from 3 ratings.

### Do CD Check or write checks have ads?

Neither CD Check nor write checks shows ads.

### Which is updated more often, CD Check or write checks?

CD Check ships an update every 7 months, and write checks every 32 months. Most recently, CD Check was updated on September 25, 2026 and write checks on September 9, 2026.

### Which is more popular, CD Check or write checks?

CD Check currently peaks at #192 in the App Store charts, and write checks at #113. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*