Bathsleep vs かわいい陣痛カウンター
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bathsleep
Transform your iPhone into a customizable bath and sleep light with integrated music playback. Enhance relaxation, reduce stress, and improve sleep quality with ambient lighting and specialized soundscapes.
- Bath and sleep light illumination
- Integrated music player
- OFURO DSP natural sound system
- Multi-device sound and light synchronization
- Customizable colors and transition speeds
- Clock display option
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Bathsleep - Sleep Support from Bath to Bed - Today, iPhone Becomes the Bath Light. -- Key function -- ・Bath / Sleep Light Illumination ・Music Player ・Natural DSP sound system called 'OFURO DSP'. ・Multi lights / Multi speakers collaborate sound and light with multiple iPhones. -- Effect -- ・Give you happy bath time ・Relaxation ・Fatigue recovery ・Healing ・Assist meditation ・Stress relief ・Upgrades the sound of the speakers. ・Sleep assistant ・Night music -- How to Use -- 【Main Screen】 ・Bottom right button for app settings. ・Bottom left button to select song. ・Upper left button to connect other devices for multi lights / multi speakers. ・You can choose showing clock or not. If you mind time, it's a good option. 【Light Illumination】 ・Favorite colors and transition speed can be controlled. ・The scratch cover film on the display may become light darken especially for fingerprint prevention or privacy safe type. Luster type is recommended. 【Step for Bath Light】 1. Ensure the water resistance of the device. 2. Launch this app. 3. Turn off Bathroom light. 4. Play your favorite music. 5. Put device where avoiding water splash. 6. Take bath, start relaxing. ・Put device with facing up at the corner of the bathroom and reflect backlight to two walls. Light diffuses very nice. ・Sound breaks when water intrudes into the speaker. ・Please use a waterproof case when using with equipment not water resistance construction. In addition, even if the equipment is water resistance, do not use beyond water resistance grade guaranteed by equipment (such as sinking in a bathtub). 【Step for Sleep Light】 1. Play your favorite music. 2. Turn off Bedroom light. ・BGM can play not only with illumination on but also off (while device sleeps in background). 【Music Player】 ・Support 3D Touch on home screen icon to stop music. ・Music to be played needs to be downloaded to the device. 【OFURO DSP】 1. Turn on Switch. 2. Adjust iPhone device volume. 3. Adjust the BASS or GAIN if sound is distorted (BASS is primary). ・Switch on to balance iPhone's speakers sound quality. ・Guitar amp like operation. ・Gain (volume) ・Easy 3 bands equalizer. ・Reverb ・2 flavors for the living / bed room or bath room. Flavor can be switched by device shake motion. ・By using stereophonic technology, even if iPhone is set in face up, sound direction is adjusted to you where lying in the bathtub. (Stereo speaker models only.) ・Please refer the support page for details. 【Multi lights / Multi speakers】 ・A device can connect and link with other devices that installed this application via Wi-Fi. ・Choose one parent device, then connect the child devices to the parent device. ・Please refer support page for details. (Multi lights) ・Changes in the illumination of the child devices are linked with the parent device. It is very beautiful because all the connected devices light in unified color. (Multi speakers) ・When parent device play music, child devices join to play. ・EQ, Pan, Time difference can be controlled by mixer in the parent device. (How to connect) ・Tap upper left button of the illumination screen, then select 'Become parent device' or 'Become child device' and connect (automatic connection can be chosen from next time). ・The illumination changes will synchronize with the parent device after connecting. -- Attention -- ・Developer of this application does not take any responsibility for submerge or any accident, any loss and so on. ・Your use of this application is at your sole risk. ・BGM is not included in this app. Be with your favorite sound or music!
かわいい陣痛カウンター
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陣痛が発生した際にボタンをタップするだけで、かんたんに陣痛間隔のカウントすることができるタイマーアプリです。 陣痛間隔の履歴もすぐに一覧で確認でき、病院ではアプリを見せればOK! 登録した連絡先にショートカットで電話をかけることもできます。 出産予定の妊婦さんが不安な時、かんたんな操作で便利に使いこなせます。 【基本機能】 ◆陣痛間隔の計測 「スタート」ボタンをタップするだけ、あとはアプリが陣痛間隔を計測してくれます。 陣痛間隔が設定した時間以内になったら、アラートで知らせてくれます。 ◆陣痛間隔の履歴 計測した陣痛間隔の履歴を一覧で確認することができます。 病院ではアプリの履歴を先生に見せるだけ! ◆連絡先の登録 身近な方、病院などの電話番号を登録しておけば、アプリからタップするだけで連絡することができます。 緊急の際にご活用いただけます。 このアプリひとつで、妊婦さんの出産への不安をサポートします。
Screenshots
Verdict
The clearest difference is in-app purchases: かわいい陣痛カウンター at none against Bathsleep's 1. Bathsleep's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.5). On price, update cadence 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
Both are free to download. Bathsleep sells 1 one-off in-app purchase. かわいい陣痛カウンター asks for nothing beyond the download.
Bathsleep ships an update every 2 months, かわいい陣痛カウンター every 4 months. The most recent releases landed on June 4, 2026 and September 18, 2026 respectively.
| Parameter | Bathsleep | かわいい陣痛カウンター |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 84.2% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 21 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | mapipo office | 8bit Co., Ltd. |
In-app purchases
Bathsleep
- OFURO DSPFree
かわいい陣痛カウンター
No in-app purchases









