# SkillMap vs KaiInbox

The clearest difference is in-app purchases: KaiInbox at none against SkillMap's 4. KaiInbox also leads on iOS requirement (16.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SkillMap sells 4 in-app purchases, starting at $3.99 per 7 days. KaiInbox asks for nothing beyond the download.

SkillMap ships an update every 9 days, KaiInbox every 6 days. The most recent releases landed on October 5, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SkillMap | KaiInbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kaiinbox/id6767057922/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 6 days** |
| Monetization | — | Free |
| Size | 21 MB | 4 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [海坤 孟](https://appshunter.io/developer/1787009679) | [KRISHNA PINNAMANENI](https://appshunter.io/developer/1880298048) |

## What reviewers say

### SkillMap

[App page](https://appshunter.io/ios/app/skillmap-ai-roadmap/id6747281253)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Annually Subscription | $29.99 | per year |
| VIP Lifetime | $99.99 | one-time |


### KaiInbox

[App page](https://appshunter.io/ios/app/kaiinbox/id6767057922)

This app helps you manage your finances by organizing bills, receipts, and important documents. It identifies potential savings by tracking renewals, refunds, and warranties, providing clear actions and evidence.

**Highlights:** Detects subscription renewals, Finds refund and return evidence, Preserves receipts and confirmations, Highlights financial moments needing attention, Provides evidence for actions, Shows financial timeline

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

**In-app purchases:** none


## Frequently asked questions

### Is SkillMap free?

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

### Is KaiInbox free?

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

### Do SkillMap or KaiInbox have ads?

Neither SkillMap nor KaiInbox shows ads.

### Which is updated more often, SkillMap or KaiInbox?

SkillMap ships an update every 9 days, and KaiInbox every 6 days. Most recently, SkillMap was updated on October 5, 2026 and KaiInbox on September 14, 2026.

---

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