Comparison

RecoEmo vs COSMOLOG

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RecoEmo

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RecoEmo is an app for tracking and recording your emotions. Capture those fleeting moments—whether you feel joy, calm, angry, sad, or anything in between. Looking back after a day, a week, or a month can reveal surprising patterns and changes in how you feel over time. To make emotion tracking easy to stick with, recording your emotions takes just a single tap. You can also add notes to your entries and use RecoEmo as a simple personal journal. Your data is backed up to iCloud regularly, so you can use it with peace of mind. [Features] - Record your emotions with a single tap - Discover emotional patterns and trends through detailed reports - Revisit your memories on an interactive map [Premium Features] - Access exclusive icon themes released regularly - Enjoy all features without ads - Backup and syncing between iOS devices with iCloud [Subscription] Payment will be charged to your Apple ID account upon confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Renewal fees will be charged within 24 hours before the period ends. Manage or cancel your subscription in your App Store account settings. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

COSMOLOG

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COSMOLOGは、毎日の歩数で宇宙を旅するウォーキングアプリです。 歩くことで地球から月、惑星、そして深宇宙へ進み、新しい天体を発見できます。 ■ 主な機能 ・歩数に応じて宇宙を探索 ・発見した天体を図鑑にコレクション ・宇宙に関する豆知識を毎日配信 ・HealthKit連携による歩数管理 ・進行状況を宇宙マップで確認 歩くことが少し楽しみになる、新しい宇宙探索体験をお楽しみください。

Screenshots

RecoEmo4 screens
COSMOLOG4 screens

Verdict

The call

The clearest difference is in-app purchases: COSMOLOG at none against RecoEmo's 2. COSMOLOG also leads on ads (none vs shown) and update cadence (every 3 days vs monthly). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. RecoEmo sells 2 in-app purchases, starting at $1.99 per month. COSMOLOG asks for nothing beyond the download.

UpkeepUpdate frequency

RecoEmo ships an update monthly, COSMOLOG every 3 days. The most recent releases landed on October 9, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 2 level
RecoEmo versus COSMOLOG: the parameters behind the verdict, then further details
ParameterRecoEmoCOSMOLOG
PriceFreeFree
Update frequencyMonthlyEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhoneiPhone
Requires iOS18.616.4 — better
Further details — not scored
Size44 MB52 MB
Age rating4+4+
DeveloperRyu IwasakiYuhei Miyata

In-app purchases

2 purchases

RecoEmo

Subscriptions2
  • Premium - Monthly$1.991 Month
  • Premium - Yearly14 Days trial$17.991 Year
None

COSMOLOG

No in-app purchases

Questions

Is RecoEmo free?
RecoEmo is free to download, with in-app purchases available.
Is COSMOLOG free?
COSMOLOG is free to download, with no in-app purchases.
Do RecoEmo or COSMOLOG have ads?
RecoEmo shows ads; COSMOLOG does not.
Which is updated more often, RecoEmo or COSMOLOG?
RecoEmo ships an update monthly, and COSMOLOG every 3 days. Most recently, RecoEmo was updated on October 9, 2026 and COSMOLOG on October 31, 2026.

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