# KIS vs OBD Tally

The clearest difference is iOS requirement: KIS at 13.0 against OBD Tally's 26.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KIS ships an update every 5 days, OBD Tally every 4 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KIS | OBD Tally |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 65 MB | 9 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kettah Pty Ltd](https://appshunter.io/developer/1776602831) | [THOMAS L JANUS](https://appshunter.io/developer/1841200408) |

## What reviewers say

### KIS

[App page](https://appshunter.io/ios/app/kis/id6737476620)

**Features:** macOS Compatibility

**In-app purchases:** none


### OBD Tally

[App page](https://appshunter.io/ios/app/obd-tally/id6761873600)

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

**In-app purchases:** none


## Frequently asked questions

### Is KIS free?

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

### Is OBD Tally free?

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

### Do KIS or OBD Tally have ads?

Neither KIS nor OBD Tally shows ads.

### Which is updated more often, KIS or OBD Tally?

KIS ships an update every 5 days, and OBD Tally every 4 days. Most recently, KIS was updated on October 7, 2026 and OBD Tally on October 24, 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.*