# Kerigami vs MFDS Dentistry Prep

Kerigami and MFDS Dentistry Prep are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Kerigami sells 1 one-off in-app purchase and MFDS Dentistry Prep sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Kerigami ships an update every 6 weeks, MFDS Dentistry Prep every 2 months. The most recent releases landed on October 31, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Kerigami | MFDS Dentistry Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kerigami-task-timer/id6767952551/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [KERIGAMI LLC](https://appshunter.io/developer/1888887164) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### Kerigami

[App page](https://appshunter.io/ios/app/kerigami-task-timer/id6767952551)

This app helps children manage their time without the stress of numbers or ticking clocks. It uses visual cues and evidence-based work/break patterns to encourage focus and reward completion. Designed for children who find traditional timers overwhelming, it offers a calm and engaging experience.

**Highlights:** Number-free visual timer, Evidence-based work/break rhythms, Customizable visual scenes, Calm transitions and prompts, Celebratory session endings, Accessibility features

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $6.99 | one-time |


### MFDS Dentistry Prep

[App page](https://appshunter.io/ios/app/mfds-dentistry-prep/id6793603859)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $34.99 | per year |
| Lifetime Access | $59.99 | one-time |


## Frequently asked questions

### Is Kerigami free?

Kerigami is free to download, with in-app purchases available.

### Is MFDS Dentistry Prep free?

MFDS Dentistry Prep is free to download, with in-app purchases available.

### Do Kerigami or MFDS Dentistry Prep have ads?

Neither Kerigami nor MFDS Dentistry Prep shows ads.

### Which is updated more often, Kerigami or MFDS Dentistry Prep?

Kerigami ships an update every 6 weeks, and MFDS Dentistry Prep every 2 months. Most recently, Kerigami was updated on October 31, 2026 and MFDS Dentistry Prep on October 17, 2026.

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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.*