# Instint vs BDT

The clearest difference is review sentiment: BDT at 100% against Instint's 0%. BDT also leads on in-app purchases (none vs 5) and device support (3 vs 1). Instint's advantage is price (Free vs $4.99) and update cadence (every 4 weeks vs every 36 months). On ads and iOS requirement there is nothing between them.

Instint is free to download; BDT costs $4.99 up front. Instint sells 5 one-off in-app purchases. BDT asks for nothing beyond the download.

Instint ships an update every 4 weeks, BDT every 36 months. The most recent releases landed on September 26, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Instint | BDT |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bdt/id1556522369/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 36 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 28 MB | 44 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Saurabh Garg](https://appshunter.io/developer/1451167570) | [Jervis Thompson](https://appshunter.io/developer/1556522371) |

## What reviewers say

### Instint

[App page](https://appshunter.io/ios/app/instint/id1454800508)

This app helps families manage household chores, track birthdays, and share photo memories. Parents can assign tasks to children, set up rewards, and receive notifications for task completion. It also includes a feature for sharing family photos on home screens.

**Highlights:** Chore assignment and rewards for children, Birthday reminders and event planning, Real-time photo sharing widget, Household task management for parents, Task status updates and notifications, Family status sharing

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee Tip | $2.99 | one-time |
| Breakfast Tip | $3.99 | one-time |
| Lunch Tip | $8.99 | one-time |
| Brunch Tip | $12.99 | one-time |
| Family Dinner Tip | $22.99 | one-time |


### BDT

[App page](https://appshunter.io/ios/app/bdt/id1556522369)

Easily track all important dates with this iPhone companion. It displays upcoming birthdays from your contacts, showing ages and zodiac signs. Stay organized and never miss a celebration.

**Highlights:** View birthdays from contacts, Sort by birthdate, Highlight next upcoming birthday, Deep link to contacts, Display age and zodiac sign

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Instint free?

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

### Is BDT free?

BDT costs $4.99, with no in-app purchases.

### Do Instint or BDT have ads?

Neither Instint nor BDT shows ads.

### Which is updated more often, Instint or BDT?

Instint ships an update every 4 weeks, and BDT every 36 months. Most recently, Instint was updated on September 26, 2026 and BDT on October 4, 2026.

---

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