# Split vs CostMog

The clearest difference is in-app purchases: Split at none against CostMog's 3. Split also leads on ratings volume (754 vs 1) and iOS requirement (15.1 vs 17.0). CostMog's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CostMog sells 3 in-app purchases, starting at $4.99 per month. Split asks for nothing beyond the download.

CostMog holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Split has 754 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Split | CostMog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (754 ratings)](https://appshunter.io/ios/app/split-pay-together/id6753594526/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/costmog/id6788530523/reviews)** |
| Number of ratings | **754** | 1 |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | **Free** | Freemium |
| Size | 93 MB | 9 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Split Mobile Inc.](https://appshunter.io/developer/1843900753) | [Steas Software](https://appshunter.io/developer/6788530525) |

## What reviewers say

### Split

[App page](https://appshunter.io/ios/app/split-pay-together/id6753594526)

Easily divide expenses with friends and track shared costs. This app simplifies group payments for everything from rent to vacations, allowing guests to pay via various methods even without the app. It automates reminders and provides transparent totals for stress-free financial management.

**Highlights:** Split bills with friends, Track shared expenses, Collect payments instantly, Fractional, itemized, and even splits, Guest payments via Google Pay, card, Apple Pay, Built-in receipt scanning, Automatic payment reminders

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use with friends
- 🚀 Seamless bill splitting
- 💡 Convenient and efficient
- 👍 Straightforward interface


### CostMog

[App page](https://appshunter.io/ios/app/costmog/id6788530523)

Effortlessly track and split shared expenses with friends and family. Organize everyday costs, create groups for trips or households, and see who owes whom at a glance. Optional receipt scanning and recurring expense features are available.

**Highlights:** Track shared expenses, Split costs evenly or custom, Scan receipts and assign items, Create groups for households/trips, See who owes whom, Record settlements, Activity notifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CostMog Pro Monthly | $4.99 | per month |
| CostMog Pro Yearly | $39.99 | per year |
| CostMog Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Split free?

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

### Is CostMog free?

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

### Which has better reviews, Split or CostMog?

CostMog is rated higher. Split averages 4.7 out of 5 from 754 ratings, while CostMog averages 5.0 from 1 ratings.

### Do Split or CostMog have ads?

Neither Split nor CostMog shows ads.

### Which is updated more often, Split or CostMog?

Split ships an update every 10 days, and CostMog every 10 days. Most recently, Split was updated on October 16, 2026 and CostMog on October 8, 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.*