# Blither vs Efemeris

The clearest difference is update cadence: Blither at every 2 months against Efemeris's every 8 months. Blither also leads on price ($0.99 vs $3.99). Efemeris's advantage is iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Blither costs $0.99 and Efemeris $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Blither ships an update every 2 months, Efemeris every 8 months. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Blither | Efemeris |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blither/id1640511367/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Paid | — |
| Size | 1 MB | 130 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Martin Grider](https://appshunter.io/developer/309543466) | [DTDA Games](https://appshunter.io/developer/1291540307) |

## What reviewers say

### Blither

[App page](https://appshunter.io/ios/app/blither/id1640511367)

A two-player abstract strategy game where players move and place pieces to capture territory. Win by surrounding opponent pieces or groups. Offers AI and local multiplayer modes with customizable boards and multiple win conditions.

**Highlights:** Move and place pieces, Capture by surrounding, Play against AI, Local human multiplayer, Customizable board sizes, Multiple win conditions, Dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### Efemeris

[App page](https://appshunter.io/ios/app/efemeris/id1667323204)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blither free?

Blither costs $0.99, with no in-app purchases.

### Is Efemeris free?

Efemeris costs $3.99, with no in-app purchases.

### Do Blither or Efemeris have ads?

Neither Blither nor Efemeris shows ads.

### Which is updated more often, Blither or Efemeris?

Blither ships an update every 2 months, and Efemeris every 8 months. Most recently, Blither was updated on September 14, 2026 and Efemeris on September 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.*