# Timekept vs MMO Range Finder

The clearest difference is rating: MMO Range Finder at 5.0 against Timekept's 4.5. MMO Range Finder also leads on price ($0.99 vs $2.99) and iOS requirement (10.3 vs 26.0). Timekept's advantage is ratings volume (17 vs 1). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Timekept costs $2.99 and MMO Range Finder $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MMO Range Finder holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Timekept has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 96% of Timekept's written reviews are positive against 100% of MMO Range Finder's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Timekept | MMO Range Finder |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | [4.5 (17 ratings)](https://appshunter.io/ios/app/timekept/id1156065589/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mmo-range-finder/id1258748649/reviews)** |
| Number of ratings | **17** | 1 |
| Positive reviews | 95.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | Paid |
| Size | 8 MB | 43 MB |
| Requires iOS | 26.0 | **10.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Philip Belesky](https://appshunter.io/developer/1156065588) | [James Keating](https://appshunter.io/developer/1258748648) |

## What reviewers say

### Timekept

[App page](https://appshunter.io/ios/app/timekept/id1156065589)

This app provides a simple, distraction-free timer for debates. It helps speakers and adjudicators manage speech times with visual cues and optional alerts, preventing phone lockouts. Supports a wide range of international debate formats.

**Highlights:** Simple debate timer interface, Prevents phone screen lock, Color-coded time indicators, Optional sound, vibration, and flash alerts, Supports numerous international debate styles, Designed for speakers and adjudicators

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

**In-app purchases:** none


### MMO Range Finder

[App page](https://appshunter.io/ios/app/mmo-range-finder/id1258748649)

This app helps Marine Mammal Observers calculate distances between animals and acoustic sources during surveys. It uses trigonometric functions and allows users to input target and source bearings and distances for precise mitigation decisions.

**Highlights:** Calculate distance using trigonometric cosine function, Fix compass bearing by pointing device, Convert binocular reticules to distance, Set up to 3 unique observation locations, Save and export sighting data in .csv format, Display vessel position, mitigation zone, and sightings on map, Customise MMO parameters

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

**In-app purchases:** none


## Frequently asked questions

### Is Timekept free?

Timekept costs $2.99, with no in-app purchases.

### Is MMO Range Finder free?

MMO Range Finder costs $0.99, with no in-app purchases.

### Which has better reviews, Timekept or MMO Range Finder?

MMO Range Finder is rated higher. Timekept averages 4.5 out of 5 from 17 ratings, while MMO Range Finder averages 5.0 from 1 ratings.

### Do Timekept or MMO Range Finder have ads?

Neither Timekept nor MMO Range Finder shows ads.

### Which is updated more often, Timekept or MMO Range Finder?

Timekept ships an update every 2 months, and MMO Range Finder every 2 months. Most recently, Timekept was updated on October 26, 2026 and MMO Range Finder 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.*