# JAKI vs BrainBoost

The clearest difference is in-app purchases: JAKI at none against BrainBoost's 13. JAKI also leads on iOS requirement (13.0 vs 15.0). BrainBoost's advantage is review sentiment (22% vs 0%). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. BrainBoost sells 13 one-off in-app purchases. JAKI asks for nothing beyond the download.

JAKI ships an update every 3 weeks, BrainBoost every 2 weeks. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | JAKI | BrainBoost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/jaki/id1509621798/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | **22.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 79 MB | 119 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jakarta Smart City](https://appshunter.io/developer/1497479198) | [DIGITAL CONVERSION PTE. LTD](https://appshunter.io/developer/1478705375) |

## What reviewers say

### JAKI

[App page](https://appshunter.io/ios/app/jaki/id1509621798)

Access official information and public services from the DKI Jakarta Provincial Government in one application. Report city issues, get emergency assistance, and find public transportation routes. Stay informed about Jakarta's news, air quality, and flood status.

**Highlights:** Report city issues, Emergency contacts and ambulance calls, Health facility queueing, Tax and retribution payments, Real-time food prices, Public transportation routes, Flood and air quality monitoring

**Features:** Vision Pro support

**In-app purchases:** none


### BrainBoost

[App page](https://appshunter.io/ios/app/brainboost/id6739201923)

This app helps overcome mental blocks and limiting beliefs by reprogramming the subconscious mind with positive affirmations. It utilizes theta waves and binaural beats to promote relaxation and facilitate direct access to the subconscious.

**Highlights:** Reprogram subconscious mind, Positive affirmations, Theta wave technology, Bypass critical factor, Promotes relaxation

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mini Course Money Magnet | $6.99 | one-time |
| Connect The Dots | $14.99 | one-time |
| Mini Course Pendulum & Core Belief | $17.99 | one-time |
| Trimester 3 Kehamilan | $19.99 | one-time |
| True Self | $19.99 | one-time |
| Trust & Surrender | $19.99 | one-time |
| Turunkan Kolesterol | $22.99 | one-time |
| Core Money Value (Kejar Duit) | $22.99 | one-time |
| Weight Loss (Turun Berat Badan) | $22.99 | one-time |
| Action Booster | $22.99 | one-time |
| BrainBoost Stop Kecanduan N4rk0b4 | $22.99 | one-time |
| Pro Tennis | $22.99 | one-time |
| Theta Attraction Live Experience | $29.99 | one-time |


## Frequently asked questions

### Is JAKI free?

JAKI is free to download, with no in-app purchases.

### Is BrainBoost free?

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

### Do JAKI or BrainBoost have ads?

Neither JAKI nor BrainBoost shows ads.

### Which is updated more often, JAKI or BrainBoost?

JAKI ships an update every 3 weeks, and BrainBoost every 2 weeks. Most recently, JAKI was updated on October 15, 2026 and BrainBoost on October 11, 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.*